86347020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75743}}^1$

素因数の和:75774

約数の個数: 48

約数和(自身を含む): 254499840

約数和(自身を除く): 168152820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 75743, 151486, 227229, 302972, 378715, 454458, 757430, 908916, 1136145, 1439117, 1514860, 2272290, 2878234, 4317351, 4544580, 5756468, 7195585, 8634702, 14391170, 17269404, 21586755, 28782340, 43173510, 86347020]

約数ペア:

[(1, 86347020), (2, 43173510), (3, 28782340), (4, 21586755), (5, 17269404), (6, 14391170), (10, 8634702), (12, 7195585), (15, 5756468), (19, 4544580), (20, 4317351), (30, 2878234), (38, 2272290), (57, 1514860), (60, 1439117), (76, 1136145), (95, 908916), (114, 757430), (190, 454458), (228, 378715), (285, 302972), (380, 227229), (570, 151486), (1140, 75743)]