145581270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{156539}}^1$

素因数の和:156580

約数の個数: 32

約数和(自身を含む): 360668160

約数和(自身を除く): 215086890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 156539, 313078, 469617, 782695, 939234, 1565390, 2348085, 4696170, 4852709, 9705418, 14558127, 24263545, 29116254, 48527090, 72790635, 145581270]

約数ペア:

[(1, 145581270), (2, 72790635), (3, 48527090), (5, 29116254), (6, 24263545), (10, 14558127), (15, 9705418), (30, 4852709), (31, 4696170), (62, 2348085), (93, 1565390), (155, 939234), (186, 782695), (310, 469617), (465, 313078), (930, 156539)]