84502070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7001}}^1$

素因数の和:7096

約数の個数: 32

約数和(自身を含む): 163342656

約数和(自身を除く): 78840586

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 7001, 12070, 14002, 35005, 70010, 119017, 238034, 497071, 595085, 994142, 1190170, 2485355, 4970710, 8450207, 16900414, 42251035, 84502070]

約数ペア:

[(1, 84502070), (2, 42251035), (5, 16900414), (10, 8450207), (17, 4970710), (34, 2485355), (71, 1190170), (85, 994142), (142, 595085), (170, 497071), (355, 238034), (710, 119017), (1207, 70010), (2414, 35005), (6035, 14002), (7001, 12070)]