30207762

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 74309760

約数和(自身を除く): 44101998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1163, 1443, 1998, 2326, 2886, 3489, 4329, 6978, 8658, 10467, 12987, 15119, 20934, 25974, 30238, 31401, 43031, 45357, 62802, 86062, 90714, 129093, 136071, 258186, 272142, 387279, 408213, 559403, 774558, 816426, 1118806, 1161837, 1678209, 2323674, 3356418, 5034627, 10069254, 15103881, 30207762]

約数ペア:

[(1, 30207762), (2, 15103881), (3, 10069254), (6, 5034627), (9, 3356418), (13, 2323674), (18, 1678209), (26, 1161837), (27, 1118806), (37, 816426), (39, 774558), (54, 559403), (74, 408213), (78, 387279), (111, 272142), (117, 258186), (222, 136071), (234, 129093), (333, 90714), (351, 86062), (481, 62802), (666, 45357), (702, 43031), (962, 31401), (999, 30238), (1163, 25974), (1443, 20934), (1998, 15119), (2326, 12987), (2886, 10467), (3489, 8658), (4329, 6978)]