90898010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1321}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 187322112

約数和(自身を除く): 96424102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 1321, 1966, 2642, 4915, 6605, 6881, 9247, 9830, 13210, 13762, 18494, 34405, 46235, 68810, 92470, 1298543, 2597086, 6492715, 9089801, 12985430, 18179602, 45449005, 90898010]

約数ペア:

[(1, 90898010), (2, 45449005), (5, 18179602), (7, 12985430), (10, 9089801), (14, 6492715), (35, 2597086), (70, 1298543), (983, 92470), (1321, 68810), (1966, 46235), (2642, 34405), (4915, 18494), (6605, 13762), (6881, 13210), (9247, 9830)]