492093510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1249}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 1235520000

約数和(自身を除く): 743426490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 571, 690, 1142, 1249, 1713, 2498, 2855, 3426, 3747, 5710, 6245, 7494, 8565, 12490, 13133, 17130, 18735, 26266, 28727, 37470, 39399, 57454, 65665, 78798, 86181, 131330, 143635, 172362, 196995, 287270, 393990, 430905, 713179, 861810, 1426358, 2139537, 3565895, 4279074, 7131790, 10697685, 16403117, 21395370, 32806234, 49209351, 82015585, 98418702, 164031170, 246046755, 492093510]

約数ペア:

[(1, 492093510), (2, 246046755), (3, 164031170), (5, 98418702), (6, 82015585), (10, 49209351), (15, 32806234), (23, 21395370), (30, 16403117), (46, 10697685), (69, 7131790), (115, 4279074), (138, 3565895), (230, 2139537), (345, 1426358), (571, 861810), (690, 713179), (1142, 430905), (1249, 393990), (1713, 287270), (2498, 196995), (2855, 172362), (3426, 143635), (3747, 131330), (5710, 86181), (6245, 78798), (7494, 65665), (8565, 57454), (12490, 39399), (13133, 37470), (17130, 28727), (18735, 26266)]