2100803210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 4757356800

約数和(自身を除く): 2656553590

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 29, 38, 46, 55, 58, 95, 110, 115, 121, 137, 145, 190, 209, 230, 242, 253, 274, 290, 319, 418, 437, 506, 551, 605, 638, 667, 685, 874, 1045, 1102, 1210, 1265, 1334, 1370, 1507, 1595, 2090, 2185, 2299, 2530, 2603, 2755, 2783, 3014, 3151, 3190, 3335, 3509, 3973, 4370, 4598, 4807, 5206, 5510, 5566, 6061, 6302, 6670, 7018, 7337, 7535, 7946, 9614, 11495, 12122, 12673, 13015, 13915, 14674, 15070, 15755, 16577, 17545, 19865, 22990, 24035, 25346, 26030, 27830, 28633, 30305, 31510, 33154, 34661, 35090, 36685, 39730, 43703, 48070, 52877, 57266, 59869, 60610, 63365, 66671, 69322, 73370, 75487, 80707, 82885, 87406, 91379, 105754, 119738, 126730, 133342, 139403, 143165, 150974, 161414, 165770, 173305, 182758, 218515, 264385, 278806, 286330, 299345, 314963, 333355, 346610, 377435, 381271, 403535, 437030, 456895, 480733, 528770, 598690, 629926, 658559, 666710, 697015, 754870, 762542, 807070, 830357, 913790, 961466, 1005169, 1317118, 1394030, 1533433, 1574815, 1660714, 1736201, 1906355, 2010338, 2403665, 3066866, 3149630, 3292795, 3472402, 3812710, 4151785, 4807330, 5025845, 6585590, 7244149, 7667165, 8303570, 8681005, 9133927, 10051690, 11056859, 14488298, 15334330, 17362010, 18267854, 19098211, 22113718, 36220745, 38196422, 45669635, 55284295, 72441490, 91339270, 95491055, 110568590, 190982110, 210080321, 420160642, 1050401605, 2100803210]

約数ペア:

[(1, 2100803210), (2, 1050401605), (5, 420160642), (10, 210080321), (11, 190982110), (19, 110568590), (22, 95491055), (23, 91339270), (29, 72441490), (38, 55284295), (46, 45669635), (55, 38196422), (58, 36220745), (95, 22113718), (110, 19098211), (115, 18267854), (121, 17362010), (137, 15334330), (145, 14488298), (190, 11056859), (209, 10051690), (230, 9133927), (242, 8681005), (253, 8303570), (274, 7667165), (290, 7244149), (319, 6585590), (418, 5025845), (437, 4807330), (506, 4151785), (551, 3812710), (605, 3472402), (638, 3292795), (667, 3149630), (685, 3066866), (874, 2403665), (1045, 2010338), (1102, 1906355), (1210, 1736201), (1265, 1660714), (1334, 1574815), (1370, 1533433), (1507, 1394030), (1595, 1317118), (2090, 1005169), (2185, 961466), (2299, 913790), (2530, 830357), (2603, 807070), (2755, 762542), (2783, 754870), (3014, 697015), (3151, 666710), (3190, 658559), (3335, 629926), (3509, 598690), (3973, 528770), (4370, 480733), (4598, 456895), (4807, 437030), (5206, 403535), (5510, 381271), (5566, 377435), (6061, 346610), (6302, 333355), (6670, 314963), (7018, 299345), (7337, 286330), (7535, 278806), (7946, 264385), (9614, 218515), (11495, 182758), (12122, 173305), (12673, 165770), (13015, 161414), (13915, 150974), (14674, 143165), (15070, 139403), (15755, 133342), (16577, 126730), (17545, 119738), (19865, 105754), (22990, 91379), (24035, 87406), (25346, 82885), (26030, 80707), (27830, 75487), (28633, 73370), (30305, 69322), (31510, 66671), (33154, 63365), (34661, 60610), (35090, 59869), (36685, 57266), (39730, 52877), (43703, 48070)]