159960870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25033}}^1$

素因数の和:25117

約数の個数: 48

約数和(自身を含む): 421772832

約数和(自身を除く): 261811962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 25033, 50066, 75099, 125165, 150198, 225297, 250330, 375495, 450594, 750990, 1126485, 1777343, 2252970, 3554686, 5332029, 8886715, 10664058, 15996087, 17773430, 26660145, 31992174, 53320290, 79980435, 159960870]

約数ペア:

[(1, 159960870), (2, 79980435), (3, 53320290), (5, 31992174), (6, 26660145), (9, 17773430), (10, 15996087), (15, 10664058), (18, 8886715), (30, 5332029), (45, 3554686), (71, 2252970), (90, 1777343), (142, 1126485), (213, 750990), (355, 450594), (426, 375495), (639, 250330), (710, 225297), (1065, 150198), (1278, 125165), (2130, 75099), (3195, 50066), (6390, 25033)]