17530890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 28433910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 569, 790, 1027, 1138, 1185, 1707, 2054, 2370, 2845, 3081, 3414, 5135, 5690, 6162, 7397, 8535, 10270, 14794, 15405, 17070, 22191, 30810, 36985, 44382, 44951, 73970, 89902, 110955, 134853, 221910, 224755, 269706, 449510, 584363, 674265, 1168726, 1348530, 1753089, 2921815, 3506178, 5843630, 8765445, 17530890]

約数ペア:

[(1, 17530890), (2, 8765445), (3, 5843630), (5, 3506178), (6, 2921815), (10, 1753089), (13, 1348530), (15, 1168726), (26, 674265), (30, 584363), (39, 449510), (65, 269706), (78, 224755), (79, 221910), (130, 134853), (158, 110955), (195, 89902), (237, 73970), (390, 44951), (395, 44382), (474, 36985), (569, 30810), (790, 22191), (1027, 17070), (1138, 15405), (1185, 14794), (1707, 10270), (2054, 8535), (2370, 7397), (2845, 6162), (3081, 5690), (3414, 5135)]