4243260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10103}}^1$

素因数の和:10122

約数の個数: 48

約数和(自身を含む): 13579776

約数和(自身を除く): 9336516

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, 10103, 20206, 30309, 40412, 50515, 60618, 70721, 101030, 121236, 141442, 151545, 202060, 212163, 282884, 303090, 353605, 424326, 606180, 707210, 848652, 1060815, 1414420, 2121630, 4243260]

約数ペア:

[(1, 4243260), (2, 2121630), (3, 1414420), (4, 1060815), (5, 848652), (6, 707210), (7, 606180), (10, 424326), (12, 353605), (14, 303090), (15, 282884), (20, 212163), (21, 202060), (28, 151545), (30, 141442), (35, 121236), (42, 101030), (60, 70721), (70, 60618), (84, 50515), (105, 40412), (140, 30309), (210, 20206), (420, 10103)]