15021510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 41513472

約数和(自身を除く): 26491962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 307, 466, 614, 699, 921, 1165, 1398, 1535, 1631, 1842, 2149, 2330, 3070, 3262, 3495, 4298, 4605, 4893, 6447, 6990, 8155, 9210, 9786, 10745, 12894, 16310, 21490, 24465, 32235, 48930, 64470, 71531, 143062, 214593, 357655, 429186, 500717, 715310, 1001434, 1072965, 1502151, 2145930, 2503585, 3004302, 5007170, 7510755, 15021510]

約数ペア:

[(1, 15021510), (2, 7510755), (3, 5007170), (5, 3004302), (6, 2503585), (7, 2145930), (10, 1502151), (14, 1072965), (15, 1001434), (21, 715310), (30, 500717), (35, 429186), (42, 357655), (70, 214593), (105, 143062), (210, 71531), (233, 64470), (307, 48930), (466, 32235), (614, 24465), (699, 21490), (921, 16310), (1165, 12894), (1398, 10745), (1535, 9786), (1631, 9210), (1842, 8155), (2149, 6990), (2330, 6447), (3070, 4893), (3262, 4605), (3495, 4298)]