148511150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 293887440

約数和(自身を除く): 145376290

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 379, 425, 461, 758, 850, 922, 1895, 2305, 3790, 4610, 6443, 7837, 9475, 11525, 12886, 15674, 18950, 23050, 32215, 39185, 64430, 78370, 161075, 174719, 195925, 322150, 349438, 391850, 873595, 1747190, 2970223, 4367975, 5940446, 8735950, 14851115, 29702230, 74255575, 148511150]

約数ペア:

[(1, 148511150), (2, 74255575), (5, 29702230), (10, 14851115), (17, 8735950), (25, 5940446), (34, 4367975), (50, 2970223), (85, 1747190), (170, 873595), (379, 391850), (425, 349438), (461, 322150), (758, 195925), (850, 174719), (922, 161075), (1895, 78370), (2305, 64430), (3790, 39185), (4610, 32215), (6443, 23050), (7837, 18950), (9475, 15674), (11525, 12886)]