1161810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 3346560

約数和(自身を除く): 2184750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 331, 351, 390, 585, 662, 702, 993, 1170, 1655, 1755, 1986, 2979, 3310, 3510, 4303, 4965, 5958, 8606, 8937, 9930, 12909, 14895, 17874, 21515, 25818, 29790, 38727, 43030, 44685, 64545, 77454, 89370, 116181, 129090, 193635, 232362, 387270, 580905, 1161810]

約数ペア:

[(1, 1161810), (2, 580905), (3, 387270), (5, 232362), (6, 193635), (9, 129090), (10, 116181), (13, 89370), (15, 77454), (18, 64545), (26, 44685), (27, 43030), (30, 38727), (39, 29790), (45, 25818), (54, 21515), (65, 17874), (78, 14895), (90, 12909), (117, 9930), (130, 8937), (135, 8606), (195, 5958), (234, 4965), (270, 4303), (331, 3510), (351, 3310), (390, 2979), (585, 1986), (662, 1755), (702, 1655), (993, 1170)]