13096020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31181}}^1$

素因数の和:31200

約数の個数: 48

約数和(自身を含む): 41908608

約数和(自身を除く): 28812588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 31181, 62362, 93543, 124724, 155905, 187086, 218267, 311810, 374172, 436534, 467715, 623620, 654801, 873068, 935430, 1091335, 1309602, 1870860, 2182670, 2619204, 3274005, 4365340, 6548010, 13096020]

約数ペア:

[(1, 13096020), (2, 6548010), (3, 4365340), (4, 3274005), (5, 2619204), (6, 2182670), (7, 1870860), (10, 1309602), (12, 1091335), (14, 935430), (15, 873068), (20, 654801), (21, 623620), (28, 467715), (30, 436534), (35, 374172), (42, 311810), (60, 218267), (70, 187086), (84, 155905), (105, 124724), (140, 93543), (210, 62362), (420, 31181)]