15101940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 49561344

約数和(自身を除く): 34459404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 877, 1148, 1230, 1435, 1722, 1754, 2460, 2631, 2870, 3444, 3508, 4305, 4385, 5262, 5740, 6139, 8610, 8770, 10524, 12278, 13155, 17220, 17540, 18417, 24556, 26310, 30695, 35957, 36834, 52620, 61390, 71914, 73668, 92085, 107871, 122780, 143828, 179785, 184170, 215742, 251699, 359570, 368340, 431484, 503398, 539355, 719140, 755097, 1006796, 1078710, 1258495, 1510194, 2157420, 2516990, 3020388, 3775485, 5033980, 7550970, 15101940]

約数ペア:

[(1, 15101940), (2, 7550970), (3, 5033980), (4, 3775485), (5, 3020388), (6, 2516990), (7, 2157420), (10, 1510194), (12, 1258495), (14, 1078710), (15, 1006796), (20, 755097), (21, 719140), (28, 539355), (30, 503398), (35, 431484), (41, 368340), (42, 359570), (60, 251699), (70, 215742), (82, 184170), (84, 179785), (105, 143828), (123, 122780), (140, 107871), (164, 92085), (205, 73668), (210, 71914), (246, 61390), (287, 52620), (410, 36834), (420, 35957), (492, 30695), (574, 26310), (615, 24556), (820, 18417), (861, 17540), (877, 17220), (1148, 13155), (1230, 12278), (1435, 10524), (1722, 8770), (1754, 8610), (2460, 6139), (2631, 5740), (2870, 5262), (3444, 4385), (3508, 4305)]