358869530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3391}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 681384960

約数和(自身を除く): 322515430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 557, 1114, 2785, 3391, 5570, 6782, 10583, 16955, 21166, 33910, 52915, 64429, 105830, 128858, 322145, 644290, 1888787, 3777574, 9443935, 18887870, 35886953, 71773906, 179434765, 358869530]

約数ペア:

[(1, 358869530), (2, 179434765), (5, 71773906), (10, 35886953), (19, 18887870), (38, 9443935), (95, 3777574), (190, 1888787), (557, 644290), (1114, 322145), (2785, 128858), (3391, 105830), (5570, 64429), (6782, 52915), (10583, 33910), (16955, 21166)]