73605090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 192729600

約数和(自身を除く): 119124510

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, 2389, 3081, 4778, 5135, 6162, 7167, 10270, 11945, 14334, 15405, 23890, 30810, 31057, 35835, 62114, 71670, 93171, 155285, 186342, 188731, 310570, 377462, 465855, 566193, 931710, 943655, 1132386, 1887310, 2453503, 2830965, 4907006, 5661930, 7360509, 12267515, 14721018, 24535030, 36802545, 73605090]

約数ペア:

[(1, 73605090), (2, 36802545), (3, 24535030), (5, 14721018), (6, 12267515), (10, 7360509), (13, 5661930), (15, 4907006), (26, 2830965), (30, 2453503), (39, 1887310), (65, 1132386), (78, 943655), (79, 931710), (130, 566193), (158, 465855), (195, 377462), (237, 310570), (390, 188731), (395, 186342), (474, 155285), (790, 93171), (1027, 71670), (1185, 62114), (2054, 35835), (2370, 31057), (2389, 30810), (3081, 23890), (4778, 15405), (5135, 14334), (6162, 11945), (7167, 10270)]