30930956

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9283}}^1$

素因数の和:9318

約数の個数: 36

約数和(自身を含む): 66677688

約数和(自身を除く): 35746732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9283, 18566, 37132, 64981, 129962, 157811, 259924, 315622, 454867, 631244, 909734, 1104677, 1819468, 2209354, 4418708, 7732739, 15465478, 30930956]

約数ペア:

[(1, 30930956), (2, 15465478), (4, 7732739), (7, 4418708), (14, 2209354), (17, 1819468), (28, 1104677), (34, 909734), (49, 631244), (68, 454867), (98, 315622), (119, 259924), (196, 157811), (238, 129962), (476, 64981), (833, 37132), (1666, 18566), (3332, 9283)]