13457730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3171

約数の個数: 64

約数和(自身を含む): 37957248

約数和(自身を除く): 24499518

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 3137, 4290, 6274, 9411, 15685, 18822, 31370, 34507, 40781, 47055, 69014, 81562, 94110, 103521, 122343, 172535, 203905, 207042, 244686, 345070, 407810, 448591, 517605, 611715, 897182, 1035210, 1223430, 1345773, 2242955, 2691546, 4485910, 6728865, 13457730]

約数ペア:

[(1, 13457730), (2, 6728865), (3, 4485910), (5, 2691546), (6, 2242955), (10, 1345773), (11, 1223430), (13, 1035210), (15, 897182), (22, 611715), (26, 517605), (30, 448591), (33, 407810), (39, 345070), (55, 244686), (65, 207042), (66, 203905), (78, 172535), (110, 122343), (130, 103521), (143, 94110), (165, 81562), (195, 69014), (286, 47055), (330, 40781), (390, 34507), (429, 31370), (715, 18822), (858, 15685), (1430, 9411), (2145, 6274), (3137, 4290)]