74317290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22727}}^1$

素因数の和:22846

約数の個数: 32

約数和(自身を含む): 180005760

約数和(自身を除く): 105688470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 22727, 45454, 68181, 113635, 136362, 227270, 340905, 681810, 2477243, 4954486, 7431729, 12386215, 14863458, 24772430, 37158645, 74317290]

約数ペア:

[(1, 74317290), (2, 37158645), (3, 24772430), (5, 14863458), (6, 12386215), (10, 7431729), (15, 4954486), (30, 2477243), (109, 681810), (218, 340905), (327, 227270), (545, 136362), (654, 113635), (1090, 68181), (1635, 45454), (3270, 22727)]