253199010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{272257}}^1$

素因数の和:272298

約数の個数: 32

約数和(自身を含む): 627282432

約数和(自身を除く): 374083422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 272257, 544514, 816771, 1361285, 1633542, 2722570, 4083855, 8167710, 8439967, 16879934, 25319901, 42199835, 50639802, 84399670, 126599505, 253199010]

約数ペア:

[(1, 253199010), (2, 126599505), (3, 84399670), (5, 50639802), (6, 42199835), (10, 25319901), (15, 16879934), (30, 8439967), (31, 8167710), (62, 4083855), (93, 2722570), (155, 1633542), (186, 1361285), (310, 816771), (465, 544514), (930, 272257)]