23784810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 66500352

約数和(自身を除く): 42715542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2137, 2226, 3710, 4274, 5565, 6411, 10685, 11130, 12822, 14959, 21370, 29918, 32055, 44877, 64110, 74795, 89754, 113261, 149590, 224385, 226522, 339783, 448770, 566305, 679566, 792827, 1132610, 1585654, 1698915, 2378481, 3397830, 3964135, 4756962, 7928270, 11892405, 23784810]

約数ペア:

[(1, 23784810), (2, 11892405), (3, 7928270), (5, 4756962), (6, 3964135), (7, 3397830), (10, 2378481), (14, 1698915), (15, 1585654), (21, 1132610), (30, 792827), (35, 679566), (42, 566305), (53, 448770), (70, 339783), (105, 226522), (106, 224385), (159, 149590), (210, 113261), (265, 89754), (318, 74795), (371, 64110), (530, 44877), (742, 32055), (795, 29918), (1113, 21370), (1590, 14959), (1855, 12822), (2137, 11130), (2226, 10685), (3710, 6411), (4274, 5565)]