88345740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{210347}}^1$

素因数の和:210366

約数の個数: 48

約数和(自身を含む): 282707712

約数和(自身を除く): 194361972

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, 210347, 420694, 631041, 841388, 1051735, 1262082, 1472429, 2103470, 2524164, 2944858, 3155205, 4206940, 4417287, 5889716, 6310410, 7362145, 8834574, 12620820, 14724290, 17669148, 22086435, 29448580, 44172870, 88345740]

約数ペア:

[(1, 88345740), (2, 44172870), (3, 29448580), (4, 22086435), (5, 17669148), (6, 14724290), (7, 12620820), (10, 8834574), (12, 7362145), (14, 6310410), (15, 5889716), (20, 4417287), (21, 4206940), (28, 3155205), (30, 2944858), (35, 2524164), (42, 2103470), (60, 1472429), (70, 1262082), (84, 1051735), (105, 841388), (140, 631041), (210, 420694), (420, 210347)]