74652630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 195471360

約数和(自身を除く): 120818730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 2423, 3081, 4846, 5135, 6162, 7269, 10270, 12115, 14538, 15405, 24230, 30810, 31499, 36345, 62998, 72690, 94497, 157495, 188994, 191417, 314990, 382834, 472485, 574251, 944970, 957085, 1148502, 1914170, 2488421, 2871255, 4976842, 5742510, 7465263, 12442105, 14930526, 24884210, 37326315, 74652630]

約数ペア:

[(1, 74652630), (2, 37326315), (3, 24884210), (5, 14930526), (6, 12442105), (10, 7465263), (13, 5742510), (15, 4976842), (26, 2871255), (30, 2488421), (39, 1914170), (65, 1148502), (78, 957085), (79, 944970), (130, 574251), (158, 472485), (195, 382834), (237, 314990), (390, 191417), (395, 188994), (474, 157495), (790, 94497), (1027, 72690), (1185, 62998), (2054, 36345), (2370, 31499), (2423, 30810), (3081, 24230), (4846, 15405), (5135, 14538), (6162, 12115), (7269, 10270)]