30805608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 80055360

約数和(自身を除く): 49249752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 113, 148, 222, 226, 296, 307, 339, 444, 452, 614, 678, 888, 904, 921, 1228, 1356, 1842, 2456, 2712, 3684, 4181, 7368, 8362, 11359, 12543, 16724, 22718, 25086, 33448, 34077, 34691, 45436, 50172, 68154, 69382, 90872, 100344, 104073, 136308, 138764, 208146, 272616, 277528, 416292, 832584, 1283567, 2567134, 3850701, 5134268, 7701402, 10268536, 15402804, 30805608]

約数ペア:

[(1, 30805608), (2, 15402804), (3, 10268536), (4, 7701402), (6, 5134268), (8, 3850701), (12, 2567134), (24, 1283567), (37, 832584), (74, 416292), (111, 277528), (113, 272616), (148, 208146), (222, 138764), (226, 136308), (296, 104073), (307, 100344), (339, 90872), (444, 69382), (452, 68154), (614, 50172), (678, 45436), (888, 34691), (904, 34077), (921, 33448), (1228, 25086), (1356, 22718), (1842, 16724), (2456, 12543), (2712, 11359), (3684, 8362), (4181, 7368)]