9545940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 29215368

約数和(自身を除く): 19669428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 293, 362, 543, 586, 724, 879, 905, 1086, 1172, 1465, 1629, 1758, 1810, 2172, 2637, 2715, 2930, 3258, 3516, 3620, 4395, 5274, 5430, 5860, 6516, 8145, 8790, 10548, 10860, 13185, 16290, 17580, 26370, 32580, 52740, 53033, 106066, 159099, 212132, 265165, 318198, 477297, 530330, 636396, 795495, 954594, 1060660, 1590990, 1909188, 2386485, 3181980, 4772970, 9545940]

約数ペア:

[(1, 9545940), (2, 4772970), (3, 3181980), (4, 2386485), (5, 1909188), (6, 1590990), (9, 1060660), (10, 954594), (12, 795495), (15, 636396), (18, 530330), (20, 477297), (30, 318198), (36, 265165), (45, 212132), (60, 159099), (90, 106066), (180, 53033), (181, 52740), (293, 32580), (362, 26370), (543, 17580), (586, 16290), (724, 13185), (879, 10860), (905, 10548), (1086, 8790), (1172, 8145), (1465, 6516), (1629, 5860), (1758, 5430), (1810, 5274), (2172, 4395), (2637, 3620), (2715, 3516), (2930, 3258)]