181998270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{12109}}^1$

素因数の和:12289

約数の個数: 48

約数和(自身を含む): 476068320

約数和(自身を除く): 294070050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 12109, 15030, 24218, 36327, 60545, 72654, 108981, 121090, 181635, 217962, 363270, 544905, 1089810, 2022203, 4044406, 6066609, 10111015, 12133218, 18199827, 20222030, 30333045, 36399654, 60666090, 90999135, 181998270]

約数ペア:

[(1, 181998270), (2, 90999135), (3, 60666090), (5, 36399654), (6, 30333045), (9, 20222030), (10, 18199827), (15, 12133218), (18, 10111015), (30, 6066609), (45, 4044406), (90, 2022203), (167, 1089810), (334, 544905), (501, 363270), (835, 217962), (1002, 181635), (1503, 121090), (1670, 108981), (2505, 72654), (3006, 60545), (5010, 36327), (7515, 24218), (12109, 15030)]