14676740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 34950720

約数和(自身を除く): 20273980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 2971, 4940, 5942, 11884, 14855, 29710, 38623, 56449, 59420, 77246, 112898, 154492, 193115, 225796, 282245, 386230, 564490, 733837, 772460, 1128980, 1467674, 2935348, 3669185, 7338370, 14676740]

約数ペア:

[(1, 14676740), (2, 7338370), (4, 3669185), (5, 2935348), (10, 1467674), (13, 1128980), (19, 772460), (20, 733837), (26, 564490), (38, 386230), (52, 282245), (65, 225796), (76, 193115), (95, 154492), (130, 112898), (190, 77246), (247, 59420), (260, 56449), (380, 38623), (494, 29710), (988, 14855), (1235, 11884), (2470, 5942), (2971, 4940)]