155772570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{110477}}^1$

素因数の和:110534

約数の個数: 32

約数和(自身を含む): 381811968

約数和(自身を除く): 226039398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 110477, 220954, 331431, 552385, 662862, 1104770, 1657155, 3314310, 5192419, 10384838, 15577257, 25962095, 31154514, 51924190, 77886285, 155772570]

約数ペア:

[(1, 155772570), (2, 77886285), (3, 51924190), (5, 31154514), (6, 25962095), (10, 15577257), (15, 10384838), (30, 5192419), (47, 3314310), (94, 1657155), (141, 1104770), (235, 662862), (282, 552385), (470, 331431), (705, 220954), (1410, 110477)]