304008180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{723829}}^1$

素因数の和:723848

約数の個数: 48

約数和(自身を含む): 972827520

約数和(自身を除く): 668819340

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, 723829, 1447658, 2171487, 2895316, 3619145, 4342974, 5066803, 7238290, 8685948, 10133606, 10857435, 14476580, 15200409, 20267212, 21714870, 25334015, 30400818, 43429740, 50668030, 60801636, 76002045, 101336060, 152004090, 304008180]

約数ペア:

[(1, 304008180), (2, 152004090), (3, 101336060), (4, 76002045), (5, 60801636), (6, 50668030), (7, 43429740), (10, 30400818), (12, 25334015), (14, 21714870), (15, 20267212), (20, 15200409), (21, 14476580), (28, 10857435), (30, 10133606), (35, 8685948), (42, 7238290), (60, 5066803), (70, 4342974), (84, 3619145), (105, 2895316), (140, 2171487), (210, 1447658), (420, 723829)]