129248610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138977}}^1$

素因数の和:139018

約数の個数: 32

約数和(自身を含む): 320205312

約数和(自身を除く): 190956702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 138977, 277954, 416931, 694885, 833862, 1389770, 2084655, 4169310, 4308287, 8616574, 12924861, 21541435, 25849722, 43082870, 64624305, 129248610]

約数ペア:

[(1, 129248610), (2, 64624305), (3, 43082870), (5, 25849722), (6, 21541435), (10, 12924861), (15, 8616574), (30, 4308287), (31, 4169310), (62, 2084655), (93, 1389770), (155, 833862), (186, 694885), (310, 416931), (465, 277954), (930, 138977)]