2017752030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{1861}}^1$

素因数の和:3602

約数の個数: 96

約数和(自身を含む): 6002313408

約数和(自身を除く): 3984561378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1721, 1861, 3442, 3722, 5163, 5583, 8605, 9305, 10326, 11166, 12047, 13027, 15489, 16749, 17210, 18610, 24094, 25815, 26054, 27915, 30978, 33498, 36141, 39081, 51630, 55830, 60235, 65135, 72282, 77445, 78162, 83745, 108423, 117243, 120470, 130270, 154890, 167490, 180705, 195405, 216846, 234486, 361410, 390810, 542115, 586215, 1084230, 1172430, 3202781, 6405562, 9608343, 16013905, 19216686, 22419467, 28825029, 32027810, 44838934, 48041715, 57650058, 67258401, 96083430, 112097335, 134516802, 144125145, 201775203, 224194670, 288250290, 336292005, 403550406, 672584010, 1008876015, 2017752030]

約数ペア:

[(1, 2017752030), (2, 1008876015), (3, 672584010), (5, 403550406), (6, 336292005), (7, 288250290), (9, 224194670), (10, 201775203), (14, 144125145), (15, 134516802), (18, 112097335), (21, 96083430), (30, 67258401), (35, 57650058), (42, 48041715), (45, 44838934), (63, 32027810), (70, 28825029), (90, 22419467), (105, 19216686), (126, 16013905), (210, 9608343), (315, 6405562), (630, 3202781), (1721, 1172430), (1861, 1084230), (3442, 586215), (3722, 542115), (5163, 390810), (5583, 361410), (8605, 234486), (9305, 216846), (10326, 195405), (11166, 180705), (12047, 167490), (13027, 154890), (15489, 130270), (16749, 120470), (17210, 117243), (18610, 108423), (24094, 83745), (25815, 78162), (26054, 77445), (27915, 72282), (30978, 65135), (33498, 60235), (36141, 55830), (39081, 51630)]