76747690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10499}}^1$

素因数の和:10566

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 72940310

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 10499, 20998, 52495, 104990, 178483, 356966, 451457, 892415, 902914, 1784830, 2257285, 4514570, 7674769, 15349538, 38373845, 76747690]

約数ペア:

[(1, 76747690), (2, 38373845), (5, 15349538), (10, 7674769), (17, 4514570), (34, 2257285), (43, 1784830), (85, 902914), (86, 892415), (170, 451457), (215, 356966), (430, 178483), (731, 104990), (1462, 52495), (3655, 20998), (7310, 10499)]