39131430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 101787840

約数和(自身を除く): 62656410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 373, 390, 538, 746, 807, 1119, 1345, 1614, 1865, 2238, 2690, 3497, 3730, 4035, 4849, 5595, 6994, 8070, 9698, 10491, 11190, 14547, 17485, 20982, 24245, 29094, 34970, 48490, 52455, 72735, 100337, 104910, 145470, 200674, 301011, 501685, 602022, 1003370, 1304381, 1505055, 2608762, 3010110, 3913143, 6521905, 7826286, 13043810, 19565715, 39131430]

約数ペア:

[(1, 39131430), (2, 19565715), (3, 13043810), (5, 7826286), (6, 6521905), (10, 3913143), (13, 3010110), (15, 2608762), (26, 1505055), (30, 1304381), (39, 1003370), (65, 602022), (78, 501685), (130, 301011), (195, 200674), (269, 145470), (373, 104910), (390, 100337), (538, 72735), (746, 52455), (807, 48490), (1119, 34970), (1345, 29094), (1614, 24245), (1865, 20982), (2238, 17485), (2690, 14547), (3497, 11190), (3730, 10491), (4035, 9698), (4849, 8070), (5595, 6994)]