210463260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{501103}}^1$

素因数の和:501122

約数の個数: 48

約数和(自身を含む): 673483776

約数和(自身を除く): 463020516

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, 501103, 1002206, 1503309, 2004412, 2505515, 3006618, 3507721, 5011030, 6013236, 7015442, 7516545, 10022060, 10523163, 14030884, 15033090, 17538605, 21046326, 30066180, 35077210, 42092652, 52615815, 70154420, 105231630, 210463260]

約数ペア:

[(1, 210463260), (2, 105231630), (3, 70154420), (4, 52615815), (5, 42092652), (6, 35077210), (7, 30066180), (10, 21046326), (12, 17538605), (14, 15033090), (15, 14030884), (20, 10523163), (21, 10022060), (28, 7516545), (30, 7015442), (35, 6013236), (42, 5011030), (60, 3507721), (70, 3006618), (84, 2505515), (105, 2004412), (140, 1503309), (210, 1002206), (420, 501103)]