12713110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 25065936

約数和(自身を除く): 12352826

約数列:

[1, 2, 5, 10, 17, 34, 53, 83, 85, 106, 166, 170, 265, 289, 415, 530, 578, 830, 901, 1411, 1445, 1802, 2822, 2890, 4399, 4505, 7055, 8798, 9010, 14110, 15317, 21995, 23987, 30634, 43990, 47974, 74783, 76585, 119935, 149566, 153170, 239870, 373915, 747830, 1271311, 2542622, 6356555, 12713110]

約数ペア:

[(1, 12713110), (2, 6356555), (5, 2542622), (10, 1271311), (17, 747830), (34, 373915), (53, 239870), (83, 153170), (85, 149566), (106, 119935), (166, 76585), (170, 74783), (265, 47974), (289, 43990), (415, 30634), (530, 23987), (578, 21995), (830, 15317), (901, 14110), (1411, 9010), (1445, 8798), (1802, 7055), (2822, 4505), (2890, 4399)]