46438020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257989}}^1$

素因数の和:258004

約数の個数: 36

約数和(自身を含む): 140862540

約数和(自身を除く): 94424520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257989, 515978, 773967, 1031956, 1289945, 1547934, 2321901, 2579890, 3095868, 3869835, 4643802, 5159780, 7739670, 9287604, 11609505, 15479340, 23219010, 46438020]

約数ペア:

[(1, 46438020), (2, 23219010), (3, 15479340), (4, 11609505), (5, 9287604), (6, 7739670), (9, 5159780), (10, 4643802), (12, 3869835), (15, 3095868), (18, 2579890), (20, 2321901), (30, 1547934), (36, 1289945), (45, 1031956), (60, 773967), (90, 515978), (180, 257989)]