151078760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{77081}}^1$

素因数の和:77106

約数の個数: 48

約数和(自身を含む): 395430660

約数和(自身を除く): 244351900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 77081, 154162, 308324, 385405, 539567, 616648, 770810, 1079134, 1541620, 2158268, 2697835, 3083240, 3776969, 4316536, 5395670, 7553938, 10791340, 15107876, 18884845, 21582680, 30215752, 37769690, 75539380, 151078760]

約数ペア:

[(1, 151078760), (2, 75539380), (4, 37769690), (5, 30215752), (7, 21582680), (8, 18884845), (10, 15107876), (14, 10791340), (20, 7553938), (28, 5395670), (35, 4316536), (40, 3776969), (49, 3083240), (56, 2697835), (70, 2158268), (98, 1541620), (140, 1079134), (196, 770810), (245, 616648), (280, 539567), (392, 385405), (490, 308324), (980, 154162), (1960, 77081)]