147393610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{161971}}^1$

素因数の和:161998

約数の個数: 32

約数和(自身を含む): 326535552

約数和(自身を除く): 179141942

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 161971, 323942, 809855, 1133797, 1619710, 2105623, 2267594, 4211246, 5668985, 10528115, 11337970, 14739361, 21056230, 29478722, 73696805, 147393610]

約数ペア:

[(1, 147393610), (2, 73696805), (5, 29478722), (7, 21056230), (10, 14739361), (13, 11337970), (14, 10528115), (26, 5668985), (35, 4211246), (65, 2267594), (70, 2105623), (91, 1619710), (130, 1133797), (182, 809855), (455, 323942), (910, 161971)]