251008410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{6451}}^1$

素因数の和:7758

約数の個数: 32

約数和(自身を含む): 602978112

約数和(自身を除く): 351969702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1297, 2594, 3891, 6451, 6485, 7782, 12902, 12970, 19353, 19455, 32255, 38706, 38910, 64510, 96765, 193530, 8366947, 16733894, 25100841, 41834735, 50201682, 83669470, 125504205, 251008410]

約数ペア:

[(1, 251008410), (2, 125504205), (3, 83669470), (5, 50201682), (6, 41834735), (10, 25100841), (15, 16733894), (30, 8366947), (1297, 193530), (2594, 96765), (3891, 64510), (6451, 38910), (6485, 38706), (7782, 32255), (12902, 19455), (12970, 19353)]