12286723260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29254103}}^1$

素因数の和:29254122

約数の個数: 48

約数和(自身を含む): 39317515776

約数和(自身を除く): 27030792516

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, 29254103, 58508206, 87762309, 117016412, 146270515, 175524618, 204778721, 292541030, 351049236, 409557442, 438811545, 585082060, 614336163, 819114884, 877623090, 1023893605, 1228672326, 1755246180, 2047787210, 2457344652, 3071680815, 4095574420, 6143361630, 12286723260]

約数ペア:

[(1, 12286723260), (2, 6143361630), (3, 4095574420), (4, 3071680815), (5, 2457344652), (6, 2047787210), (7, 1755246180), (10, 1228672326), (12, 1023893605), (14, 877623090), (15, 819114884), (20, 614336163), (21, 585082060), (28, 438811545), (30, 409557442), (35, 351049236), (42, 292541030), (60, 204778721), (70, 175524618), (84, 146270515), (105, 117016412), (140, 87762309), (210, 58508206), (420, 29254103)]