126617790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324661}}^1$

素因数の和:324684

約数の個数: 32

約数和(自身を含む): 327259296

約数和(自身を除く): 200641506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 324661, 649322, 973983, 1623305, 1947966, 3246610, 4220593, 4869915, 8441186, 9739830, 12661779, 21102965, 25323558, 42205930, 63308895, 126617790]

約数ペア:

[(1, 126617790), (2, 63308895), (3, 42205930), (5, 25323558), (6, 21102965), (10, 12661779), (13, 9739830), (15, 8441186), (26, 4869915), (30, 4220593), (39, 3246610), (65, 1947966), (78, 1623305), (130, 973983), (195, 649322), (390, 324661)]