12239150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 108

約数和(自身を含む): 30378264

約数和(自身を除く): 18139114

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 121, 154, 170, 175, 187, 238, 242, 275, 289, 350, 374, 385, 425, 550, 578, 595, 605, 770, 847, 850, 935, 1190, 1210, 1309, 1445, 1694, 1870, 1925, 2023, 2057, 2618, 2890, 2975, 3025, 3179, 3850, 4046, 4114, 4235, 4675, 5950, 6050, 6358, 6545, 7225, 8470, 9350, 10115, 10285, 13090, 14399, 14450, 15895, 20230, 20570, 21175, 22253, 28798, 31790, 32725, 34969, 42350, 44506, 50575, 51425, 65450, 69938, 71995, 79475, 101150, 102850, 111265, 143990, 158950, 174845, 222530, 244783, 349690, 359975, 489566, 556325, 719950, 874225, 1112650, 1223915, 1748450, 2447830, 6119575, 12239150]

約数ペア:

[(1, 12239150), (2, 6119575), (5, 2447830), (7, 1748450), (10, 1223915), (11, 1112650), (14, 874225), (17, 719950), (22, 556325), (25, 489566), (34, 359975), (35, 349690), (50, 244783), (55, 222530), (70, 174845), (77, 158950), (85, 143990), (110, 111265), (119, 102850), (121, 101150), (154, 79475), (170, 71995), (175, 69938), (187, 65450), (238, 51425), (242, 50575), (275, 44506), (289, 42350), (350, 34969), (374, 32725), (385, 31790), (425, 28798), (550, 22253), (578, 21175), (595, 20570), (605, 20230), (770, 15895), (847, 14450), (850, 14399), (935, 13090), (1190, 10285), (1210, 10115), (1309, 9350), (1445, 8470), (1694, 7225), (1870, 6545), (1925, 6358), (2023, 6050), (2057, 5950), (2618, 4675), (2890, 4235), (2975, 4114), (3025, 4046), (3179, 3850)]