17899810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 34618752

約数和(自身を除く): 16718942

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 1483, 2414, 2966, 6035, 7415, 12070, 14830, 25211, 50422, 105293, 126055, 210586, 252110, 526465, 1052930, 1789981, 3579962, 8949905, 17899810]

約数ペア:

[(1, 17899810), (2, 8949905), (5, 3579962), (10, 1789981), (17, 1052930), (34, 526465), (71, 252110), (85, 210586), (142, 126055), (170, 105293), (355, 50422), (710, 25211), (1207, 14830), (1483, 12070), (2414, 7415), (2966, 6035)]