2011732030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3917}}^1$

素因数の和:3994

約数の個数: 128

約数和(自身を含む): 4874618880

約数和(自身を除く): 2862886850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 29, 35, 46, 55, 58, 70, 77, 110, 115, 145, 154, 161, 203, 230, 253, 290, 319, 322, 385, 406, 506, 638, 667, 770, 805, 1015, 1265, 1334, 1595, 1610, 1771, 2030, 2233, 2530, 3190, 3335, 3542, 3917, 4466, 4669, 6670, 7337, 7834, 8855, 9338, 11165, 14674, 17710, 19585, 22330, 23345, 27419, 36685, 39170, 43087, 46690, 51359, 54838, 73370, 86174, 90091, 102718, 113593, 137095, 180182, 215435, 227186, 256795, 274190, 301609, 430870, 450455, 513590, 567965, 603218, 630637, 795151, 900910, 991001, 1135930, 1249523, 1261274, 1508045, 1590302, 1982002, 2499046, 2612639, 3016090, 3153185, 3975755, 4955005, 5225278, 6247615, 6306370, 6937007, 7951510, 8746661, 9910010, 12495230, 13063195, 13874014, 17493322, 18288473, 26126390, 28739029, 34685035, 36576946, 43733305, 57478058, 69370070, 87466610, 91442365, 143695145, 182884730, 201173203, 287390290, 402346406, 1005866015, 2011732030]

約数ペア:

[(1, 2011732030), (2, 1005866015), (5, 402346406), (7, 287390290), (10, 201173203), (11, 182884730), (14, 143695145), (22, 91442365), (23, 87466610), (29, 69370070), (35, 57478058), (46, 43733305), (55, 36576946), (58, 34685035), (70, 28739029), (77, 26126390), (110, 18288473), (115, 17493322), (145, 13874014), (154, 13063195), (161, 12495230), (203, 9910010), (230, 8746661), (253, 7951510), (290, 6937007), (319, 6306370), (322, 6247615), (385, 5225278), (406, 4955005), (506, 3975755), (638, 3153185), (667, 3016090), (770, 2612639), (805, 2499046), (1015, 1982002), (1265, 1590302), (1334, 1508045), (1595, 1261274), (1610, 1249523), (1771, 1135930), (2030, 991001), (2233, 900910), (2530, 795151), (3190, 630637), (3335, 603218), (3542, 567965), (3917, 513590), (4466, 450455), (4669, 430870), (6670, 301609), (7337, 274190), (7834, 256795), (8855, 227186), (9338, 215435), (11165, 180182), (14674, 137095), (17710, 113593), (19585, 102718), (22330, 90091), (23345, 86174), (27419, 73370), (36685, 54838), (39170, 51359), (43087, 46690)]