30875656

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3187}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 66565440

約数和(自身を除く): 35689784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 3187, 4844, 6374, 9688, 12748, 22309, 25496, 44618, 89236, 178472, 551351, 1102702, 2205404, 3859457, 4410808, 7718914, 15437828, 30875656]

約数ペア:

[(1, 30875656), (2, 15437828), (4, 7718914), (7, 4410808), (8, 3859457), (14, 2205404), (28, 1102702), (56, 551351), (173, 178472), (346, 89236), (692, 44618), (1211, 25496), (1384, 22309), (2422, 12748), (3187, 9688), (4844, 6374)]