431187130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{773}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 856065672

約数和(自身を除く): 424878542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 461, 605, 773, 922, 1210, 1546, 2305, 3865, 4610, 5071, 7730, 8503, 10142, 17006, 25355, 42515, 50710, 55781, 85030, 93533, 111562, 187066, 278905, 356353, 467665, 557810, 712706, 935330, 1781765, 3563530, 3919883, 7839766, 19599415, 39198830, 43118713, 86237426, 215593565, 431187130]

約数ペア:

[(1, 431187130), (2, 215593565), (5, 86237426), (10, 43118713), (11, 39198830), (22, 19599415), (55, 7839766), (110, 3919883), (121, 3563530), (242, 1781765), (461, 935330), (605, 712706), (773, 557810), (922, 467665), (1210, 356353), (1546, 278905), (2305, 187066), (3865, 111562), (4610, 93533), (5071, 85030), (7730, 55781), (8503, 50710), (10142, 42515), (17006, 25355)]