30821592

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 80575200

約数和(自身を除く): 49753608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 569, 732, 888, 1138, 1464, 1707, 2257, 2276, 3414, 4514, 4552, 6771, 6828, 9028, 13542, 13656, 18056, 21053, 27084, 34709, 42106, 54168, 63159, 69418, 84212, 104127, 126318, 138836, 168424, 208254, 252636, 277672, 416508, 505272, 833016, 1284233, 2568466, 3852699, 5136932, 7705398, 10273864, 15410796, 30821592]

約数ペア:

[(1, 30821592), (2, 15410796), (3, 10273864), (4, 7705398), (6, 5136932), (8, 3852699), (12, 2568466), (24, 1284233), (37, 833016), (61, 505272), (74, 416508), (111, 277672), (122, 252636), (148, 208254), (183, 168424), (222, 138836), (244, 126318), (296, 104127), (366, 84212), (444, 69418), (488, 63159), (569, 54168), (732, 42106), (888, 34709), (1138, 27084), (1464, 21053), (1707, 18056), (2257, 13656), (2276, 13542), (3414, 9028), (4514, 6828), (4552, 6771)]