258049140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13829}}^1$

素因数の和:14152

約数の個数: 48

約数和(自身を含む): 724913280

約数和(自身を除く): 466864140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 13829, 18660, 27658, 41487, 55316, 69145, 82974, 138290, 165948, 207435, 276580, 414870, 829740, 4300819, 8601638, 12902457, 17203276, 21504095, 25804914, 43008190, 51609828, 64512285, 86016380, 129024570, 258049140]

約数ペア:

[(1, 258049140), (2, 129024570), (3, 86016380), (4, 64512285), (5, 51609828), (6, 43008190), (10, 25804914), (12, 21504095), (15, 17203276), (20, 12902457), (30, 8601638), (60, 4300819), (311, 829740), (622, 414870), (933, 276580), (1244, 207435), (1555, 165948), (1866, 138290), (3110, 82974), (3732, 69145), (4665, 55316), (6220, 41487), (9330, 27658), (13829, 18660)]