89471510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 173604816

約数和(自身を除く): 84133306

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 289, 373, 415, 578, 746, 830, 1411, 1445, 1865, 2822, 2890, 3730, 6341, 7055, 12682, 14110, 23987, 30959, 31705, 47974, 61918, 63410, 107797, 119935, 154795, 215594, 239870, 309590, 526303, 538985, 1052606, 1077970, 2631515, 5263030, 8947151, 17894302, 44735755, 89471510]

約数ペア:

[(1, 89471510), (2, 44735755), (5, 17894302), (10, 8947151), (17, 5263030), (34, 2631515), (83, 1077970), (85, 1052606), (166, 538985), (170, 526303), (289, 309590), (373, 239870), (415, 215594), (578, 154795), (746, 119935), (830, 107797), (1411, 63410), (1445, 61918), (1865, 47974), (2822, 31705), (2890, 30959), (3730, 23987), (6341, 14110), (7055, 12682)]