171029380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 377241984

約数和(自身を除く): 206212604

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 2281, 3260, 3749, 4562, 7498, 9124, 11405, 14996, 18745, 22810, 37490, 45620, 52463, 74980, 104926, 209852, 262315, 371803, 524630, 743606, 1049260, 1487212, 1859015, 3718030, 7436060, 8551469, 17102938, 34205876, 42757345, 85514690, 171029380]

約数ペア:

[(1, 171029380), (2, 85514690), (4, 42757345), (5, 34205876), (10, 17102938), (20, 8551469), (23, 7436060), (46, 3718030), (92, 1859015), (115, 1487212), (163, 1049260), (230, 743606), (326, 524630), (460, 371803), (652, 262315), (815, 209852), (1630, 104926), (2281, 74980), (3260, 52463), (3749, 45620), (4562, 37490), (7498, 22810), (9124, 18745), (11405, 14996)]