29872390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 55287360

約数和(自身を除く): 25414970

約数列:

[1, 2, 5, 10, 53, 106, 157, 265, 314, 359, 530, 718, 785, 1570, 1795, 3590, 8321, 16642, 19027, 38054, 41605, 56363, 83210, 95135, 112726, 190270, 281815, 563630, 2987239, 5974478, 14936195, 29872390]

約数ペア:

[(1, 29872390), (2, 14936195), (5, 5974478), (10, 2987239), (53, 563630), (106, 281815), (157, 190270), (265, 112726), (314, 95135), (359, 83210), (530, 56363), (718, 41605), (785, 38054), (1570, 19027), (1795, 16642), (3590, 8321)]