149763180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{356579}}^1$

素因数の和:356598

約数の個数: 48

約数和(自身を含む): 479243520

約数和(自身を除く): 329480340

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, 356579, 713158, 1069737, 1426316, 1782895, 2139474, 2496053, 3565790, 4278948, 4992106, 5348685, 7131580, 7488159, 9984212, 10697370, 12480265, 14976318, 21394740, 24960530, 29952636, 37440795, 49921060, 74881590, 149763180]

約数ペア:

[(1, 149763180), (2, 74881590), (3, 49921060), (4, 37440795), (5, 29952636), (6, 24960530), (7, 21394740), (10, 14976318), (12, 12480265), (14, 10697370), (15, 9984212), (20, 7488159), (21, 7131580), (28, 5348685), (30, 4992106), (35, 4278948), (42, 3565790), (60, 2496053), (70, 2139474), (84, 1782895), (105, 1426316), (140, 1069737), (210, 713158), (420, 356579)]