81098670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159017}}^1$

素因数の和:159044

約数の個数: 32

約数和(自身を含む): 206087328

約数和(自身を除く): 124988658

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 159017, 318034, 477051, 795085, 954102, 1590170, 2385255, 2703289, 4770510, 5406578, 8109867, 13516445, 16219734, 27032890, 40549335, 81098670]

約数ペア:

[(1, 81098670), (2, 40549335), (3, 27032890), (5, 16219734), (6, 13516445), (10, 8109867), (15, 5406578), (17, 4770510), (30, 2703289), (34, 2385255), (51, 1590170), (85, 954102), (102, 795085), (170, 477051), (255, 318034), (510, 159017)]