68638350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 96

約数和(自身を含む): 196701696

約数和(自身を除く): 128063346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1122, 1275, 1650, 1870, 2447, 2550, 2805, 4675, 4894, 5610, 7341, 9350, 12235, 14025, 14682, 24470, 26917, 28050, 36705, 41599, 53834, 61175, 73410, 80751, 83198, 122350, 124797, 134585, 161502, 183525, 207995, 249594, 269170, 367050, 403755, 415990, 457589, 623985, 672925, 807510, 915178, 1039975, 1247970, 1345850, 1372767, 2018775, 2079950, 2287945, 2745534, 3119925, 4037550, 4575890, 6239850, 6863835, 11439725, 13727670, 22879450, 34319175, 68638350]

約数ペア:

[(1, 68638350), (2, 34319175), (3, 22879450), (5, 13727670), (6, 11439725), (10, 6863835), (11, 6239850), (15, 4575890), (17, 4037550), (22, 3119925), (25, 2745534), (30, 2287945), (33, 2079950), (34, 2018775), (50, 1372767), (51, 1345850), (55, 1247970), (66, 1039975), (75, 915178), (85, 807510), (102, 672925), (110, 623985), (150, 457589), (165, 415990), (170, 403755), (187, 367050), (255, 269170), (275, 249594), (330, 207995), (374, 183525), (425, 161502), (510, 134585), (550, 124797), (561, 122350), (825, 83198), (850, 80751), (935, 73410), (1122, 61175), (1275, 53834), (1650, 41599), (1870, 36705), (2447, 28050), (2550, 26917), (2805, 24470), (4675, 14682), (4894, 14025), (5610, 12235), (7341, 9350)]