83471870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1699}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 159732000

約数和(自身を除く): 76260130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 1699, 2890, 3398, 4913, 8495, 9826, 16990, 24565, 28883, 49130, 57766, 144415, 288830, 491011, 982022, 2455055, 4910110, 8347187, 16694374, 41735935, 83471870]

約数ペア:

[(1, 83471870), (2, 41735935), (5, 16694374), (10, 8347187), (17, 4910110), (34, 2455055), (85, 982022), (170, 491011), (289, 288830), (578, 144415), (1445, 57766), (1699, 49130), (2890, 28883), (3398, 24565), (4913, 16990), (8495, 9826)]