298432810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120823}}^1$

素因数の和:120862

約数の個数: 32

約数和(自身を含む): 608952960

約数和(自身を除く): 310520150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 120823, 241646, 604115, 1208230, 1570699, 2295637, 3141398, 4591274, 7853495, 11478185, 15706990, 22956370, 29843281, 59686562, 149216405, 298432810]

約数ペア:

[(1, 298432810), (2, 149216405), (5, 59686562), (10, 29843281), (13, 22956370), (19, 15706990), (26, 11478185), (38, 7853495), (65, 4591274), (95, 3141398), (130, 2295637), (190, 1570699), (247, 1208230), (494, 604115), (1235, 241646), (2470, 120823)]