42459770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 81630720

約数和(自身を除く): 39170950

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 4723, 8990, 9446, 23615, 47230, 136967, 146413, 273934, 292826, 684835, 732065, 1369670, 1464130, 4245977, 8491954, 21229885, 42459770]

約数ペア:

[(1, 42459770), (2, 21229885), (5, 8491954), (10, 4245977), (29, 1464130), (31, 1369670), (58, 732065), (62, 684835), (145, 292826), (155, 273934), (290, 146413), (310, 136967), (899, 47230), (1798, 23615), (4495, 9446), (4723, 8990)]