141195340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49369}}^1$

素因数の和:49402

約数の個数: 48

約数和(自身を含む): 348354720

約数和(自身を除く): 207159380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 49369, 98738, 197476, 246845, 493690, 543059, 641797, 987380, 1086118, 1283594, 2172236, 2567188, 2715295, 3208985, 5430590, 6417970, 7059767, 10861180, 12835940, 14119534, 28239068, 35298835, 70597670, 141195340]

約数ペア:

[(1, 141195340), (2, 70597670), (4, 35298835), (5, 28239068), (10, 14119534), (11, 12835940), (13, 10861180), (20, 7059767), (22, 6417970), (26, 5430590), (44, 3208985), (52, 2715295), (55, 2567188), (65, 2172236), (110, 1283594), (130, 1086118), (143, 987380), (220, 641797), (260, 543059), (286, 493690), (572, 246845), (715, 197476), (1430, 98738), (2860, 49369)]