127876710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327889}}^1$

素因数の和:327912

約数の個数: 32

約数和(自身を含む): 330513120

約数和(自身を除く): 202636410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 327889, 655778, 983667, 1639445, 1967334, 3278890, 4262557, 4918335, 8525114, 9836670, 12787671, 21312785, 25575342, 42625570, 63938355, 127876710]

約数ペア:

[(1, 127876710), (2, 63938355), (3, 42625570), (5, 25575342), (6, 21312785), (10, 12787671), (13, 9836670), (15, 8525114), (26, 4918335), (30, 4262557), (39, 3278890), (65, 1967334), (78, 1639445), (130, 983667), (195, 655778), (390, 327889)]