404157030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{21977}}^1$

素因数の和:22600

約数の個数: 32

約数和(自身を含む): 971603424

約数和(自身を除く): 567446394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 613, 1226, 1839, 3065, 3678, 6130, 9195, 18390, 21977, 43954, 65931, 109885, 131862, 219770, 329655, 659310, 13471901, 26943802, 40415703, 67359505, 80831406, 134719010, 202078515, 404157030]

約数ペア:

[(1, 404157030), (2, 202078515), (3, 134719010), (5, 80831406), (6, 67359505), (10, 40415703), (15, 26943802), (30, 13471901), (613, 659310), (1226, 329655), (1839, 219770), (3065, 131862), (3678, 109885), (6130, 65931), (9195, 43954), (18390, 21977)]