62720291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16183}}^1\times {\mathrm{4259}}^1$

素因数の和:20469

約数の個数: 64

約数和(自身を含む): 138990781440

約数和(自身を除く): 76270490170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4259, 8518, 16183, 21295, 29813, 32366, 42590, 55367, 59626, 80915, 110734, 113281, 149065, 161830, 210379, 226562, 276835, 298130, 387569, 420758, 553670, 566405, 775138, 1051895, 1132810, 1472653, 1937845, 2103790, 2945306, 3875690, 7363265, 14726530, 68923397, 137846794, 344616985, 482463779, 689233970, 896004161, 964927558, 1792008322, 2412318895, 4480020805, 4824637790, 6272029127, 8960041610, 12544058254, 31360145635, 62720291270]

約数ペア:

[(1, 62720291270), (2, 31360145635), (5, 12544058254), (7, 8960041610), (10, 6272029127), (13, 4824637790), (14, 4480020805), (26, 2412318895), (35, 1792008322), (65, 964927558), (70, 896004161), (91, 689233970), (130, 482463779), (182, 344616985), (455, 137846794), (910, 68923397), (4259, 14726530), (8518, 7363265), (16183, 3875690), (21295, 2945306), (29813, 2103790), (32366, 1937845), (42590, 1472653), (55367, 1132810), (59626, 1051895), (80915, 775138), (110734, 566405), (113281, 553670), (149065, 420758), (161830, 387569), (210379, 298130), (226562, 276835)]