66310790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72869}}^1$

素因数の和:72896

約数の個数: 32

約数和(自身を含む): 146905920

約数和(自身を除く): 80595130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72869, 145738, 364345, 510083, 728690, 947297, 1020166, 1894594, 2550415, 4736485, 5100830, 6631079, 9472970, 13262158, 33155395, 66310790]

約数ペア:

[(1, 66310790), (2, 33155395), (5, 13262158), (7, 9472970), (10, 6631079), (13, 5100830), (14, 4736485), (26, 2550415), (35, 1894594), (65, 1020166), (70, 947297), (91, 728690), (130, 510083), (182, 364345), (455, 145738), (910, 72869)]