157450930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173023}}^1$

素因数の和:173050

約数の個数: 32

約数和(自身を含む): 348816384

約数和(自身を除く): 191365454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 173023, 346046, 865115, 1211161, 1730230, 2249299, 2422322, 4498598, 6055805, 11246495, 12111610, 15745093, 22492990, 31490186, 78725465, 157450930]

約数ペア:

[(1, 157450930), (2, 78725465), (5, 31490186), (7, 22492990), (10, 15745093), (13, 12111610), (14, 11246495), (26, 6055805), (35, 4498598), (65, 2422322), (70, 2249299), (91, 1730230), (130, 1211161), (182, 865115), (455, 346046), (910, 173023)]