148712460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190657}}^1$

素因数の和:190682

約数の個数: 48

約数和(自身を含む): 448427616

約数和(自身を除く): 299715156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 190657, 381314, 571971, 762628, 953285, 1143942, 1906570, 2287884, 2478541, 2859855, 3813140, 4957082, 5719710, 7435623, 9914164, 11439420, 12392705, 14871246, 24785410, 29742492, 37178115, 49570820, 74356230, 148712460]

約数ペア:

[(1, 148712460), (2, 74356230), (3, 49570820), (4, 37178115), (5, 29742492), (6, 24785410), (10, 14871246), (12, 12392705), (13, 11439420), (15, 9914164), (20, 7435623), (26, 5719710), (30, 4957082), (39, 3813140), (52, 2859855), (60, 2478541), (65, 2287884), (78, 1906570), (130, 1143942), (156, 953285), (195, 762628), (260, 571971), (390, 381314), (780, 190657)]