85830570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45413}}^1$

素因数の和:45436

約数の個数: 64

約数和(自身を含む): 261584640

約数和(自身を除く): 175754070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45413, 90826, 136239, 227065, 272478, 317891, 408717, 454130, 635782, 681195, 817434, 953673, 1226151, 1362390, 1589455, 1907346, 2043585, 2452302, 2861019, 3178910, 4087170, 4768365, 5722038, 6130755, 8583057, 9536730, 12261510, 14305095, 17166114, 28610190, 42915285, 85830570]

約数ペア:

[(1, 85830570), (2, 42915285), (3, 28610190), (5, 17166114), (6, 14305095), (7, 12261510), (9, 9536730), (10, 8583057), (14, 6130755), (15, 5722038), (18, 4768365), (21, 4087170), (27, 3178910), (30, 2861019), (35, 2452302), (42, 2043585), (45, 1907346), (54, 1589455), (63, 1362390), (70, 1226151), (90, 953673), (105, 817434), (126, 681195), (135, 635782), (189, 454130), (210, 408717), (270, 317891), (315, 272478), (378, 227065), (630, 136239), (945, 90826), (1890, 45413)]