75258890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3457}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 155361024

約数和(自身を除く): 80102134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 3457, 4354, 6914, 10885, 17285, 21770, 24199, 34570, 48398, 120995, 241990, 1075127, 2150254, 5375635, 7525889, 10751270, 15051778, 37629445, 75258890]

約数ペア:

[(1, 75258890), (2, 37629445), (5, 15051778), (7, 10751270), (10, 7525889), (14, 5375635), (35, 2150254), (70, 1075127), (311, 241990), (622, 120995), (1555, 48398), (2177, 34570), (3110, 24199), (3457, 21770), (4354, 17285), (6914, 10885)]