129013740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{716743}}^1$

素因数の和:716758

約数の個数: 36

約数和(自身を含む): 391342224

約数和(自身を除く): 262328484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 716743, 1433486, 2150229, 2866972, 3583715, 4300458, 6450687, 7167430, 8600916, 10751145, 12901374, 14334860, 21502290, 25802748, 32253435, 43004580, 64506870, 129013740]

約数ペア:

[(1, 129013740), (2, 64506870), (3, 43004580), (4, 32253435), (5, 25802748), (6, 21502290), (9, 14334860), (10, 12901374), (12, 10751145), (15, 8600916), (18, 7167430), (20, 6450687), (30, 4300458), (36, 3583715), (45, 2866972), (60, 2150229), (90, 1433486), (180, 716743)]