30761612

素因数分解:

$2^2\times 7^4\times {\mathrm{3203}}^1$

素因数の和:3235

約数の個数: 30

約数和(自身を含む): 62820828

約数和(自身を除く): 32059216

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 3203, 4802, 6406, 9604, 12812, 22421, 44842, 89684, 156947, 313894, 627788, 1098629, 2197258, 4394516, 7690403, 15380806, 30761612]

約数ペア:

[(1, 30761612), (2, 15380806), (4, 7690403), (7, 4394516), (14, 2197258), (28, 1098629), (49, 627788), (98, 313894), (196, 156947), (343, 89684), (686, 44842), (1372, 22421), (2401, 12812), (3203, 9604), (4802, 6406)]