30215864

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{797}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 64925280

約数和(自身を除く): 34709416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 797, 1354, 1594, 2708, 3188, 4739, 5416, 5579, 6376, 9478, 11158, 18956, 22316, 37912, 44632, 539569, 1079138, 2158276, 3776983, 4316552, 7553966, 15107932, 30215864]

約数ペア:

[(1, 30215864), (2, 15107932), (4, 7553966), (7, 4316552), (8, 3776983), (14, 2158276), (28, 1079138), (56, 539569), (677, 44632), (797, 37912), (1354, 22316), (1594, 18956), (2708, 11158), (3188, 9478), (4739, 6376), (5416, 5579)]