139750260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179167}}^1$

素因数の和:179192

約数の個数: 48

約数和(自身を含む): 421403136

約数和(自身を除く): 281652876

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, 179167, 358334, 537501, 716668, 895835, 1075002, 1791670, 2150004, 2329171, 2687505, 3583340, 4658342, 5375010, 6987513, 9316684, 10750020, 11645855, 13975026, 23291710, 27950052, 34937565, 46583420, 69875130, 139750260]

約数ペア:

[(1, 139750260), (2, 69875130), (3, 46583420), (4, 34937565), (5, 27950052), (6, 23291710), (10, 13975026), (12, 11645855), (13, 10750020), (15, 9316684), (20, 6987513), (26, 5375010), (30, 4658342), (39, 3583340), (52, 2687505), (60, 2329171), (65, 2150004), (78, 1791670), (130, 1075002), (156, 895835), (195, 716668), (260, 537501), (390, 358334), (780, 179167)]