197075970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 651421440

約数和(自身を除く): 454345470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 507, 546, 585, 617, 630, 702, 819, 845, 910, 945, 1014, 1170, 1183, 1234, 1365, 1521, 1638, 1690, 1755, 1851, 1890, 2366, 2457, 2535, 2730, 3042, 3085, 3510, 3549, 3702, 4095, 4319, 4563, 4914, 5070, 5553, 5915, 6170, 7098, 7605, 8021, 8190, 8638, 9126, 9255, 10647, 11106, 11830, 12285, 12957, 15210, 16042, 16659, 17745, 18510, 21294, 21595, 22815, 24063, 24570, 25914, 27765, 31941, 33318, 35490, 38871, 40105, 43190, 45630, 48126, 53235, 55530, 56147, 63882, 64785, 72189, 77742, 80210, 83295, 104273, 106470, 112294, 116613, 120315, 129570, 144378, 159705, 166590, 168441, 194355, 208546, 216567, 233226, 240630, 280735, 312819, 319410, 336882, 360945, 388710, 433134, 505323, 521365, 561470, 583065, 625638, 721890, 729911, 842205, 938457, 1010646, 1042730, 1082835, 1166130, 1459822, 1515969, 1564095, 1684410, 1876914, 2165670, 2189733, 2526615, 2815371, 3031938, 3128190, 3649555, 4379466, 4692285, 5053230, 5630742, 6569199, 7299110, 7579845, 9384570, 10948665, 13138398, 14076855, 15159690, 19707597, 21897330, 28153710, 32845995, 39415194, 65691990, 98537985, 197075970]

約数ペア:

[(1, 197075970), (2, 98537985), (3, 65691990), (5, 39415194), (6, 32845995), (7, 28153710), (9, 21897330), (10, 19707597), (13, 15159690), (14, 14076855), (15, 13138398), (18, 10948665), (21, 9384570), (26, 7579845), (27, 7299110), (30, 6569199), (35, 5630742), (39, 5053230), (42, 4692285), (45, 4379466), (54, 3649555), (63, 3128190), (65, 3031938), (70, 2815371), (78, 2526615), (90, 2189733), (91, 2165670), (105, 1876914), (117, 1684410), (126, 1564095), (130, 1515969), (135, 1459822), (169, 1166130), (182, 1082835), (189, 1042730), (195, 1010646), (210, 938457), (234, 842205), (270, 729911), (273, 721890), (315, 625638), (338, 583065), (351, 561470), (378, 521365), (390, 505323), (455, 433134), (507, 388710), (546, 360945), (585, 336882), (617, 319410), (630, 312819), (702, 280735), (819, 240630), (845, 233226), (910, 216567), (945, 208546), (1014, 194355), (1170, 168441), (1183, 166590), (1234, 159705), (1365, 144378), (1521, 129570), (1638, 120315), (1690, 116613), (1755, 112294), (1851, 106470), (1890, 104273), (2366, 83295), (2457, 80210), (2535, 77742), (2730, 72189), (3042, 64785), (3085, 63882), (3510, 56147), (3549, 55530), (3702, 53235), (4095, 48126), (4319, 45630), (4563, 43190), (4914, 40105), (5070, 38871), (5553, 35490), (5915, 33318), (6170, 31941), (7098, 27765), (7605, 25914), (8021, 24570), (8190, 24063), (8638, 22815), (9126, 21595), (9255, 21294), (10647, 18510), (11106, 17745), (11830, 16659), (12285, 16042), (12957, 15210)]