2010742090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{13219}}^1$

素因数の和:13327

約数の個数: 64

約数和(自身を含む): 4317546240

約数和(自身を除く): 2306804150

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 53, 70, 82, 106, 205, 265, 287, 371, 410, 530, 574, 742, 1435, 1855, 2173, 2870, 3710, 4346, 10865, 13219, 15211, 21730, 26438, 30422, 66095, 76055, 92533, 132190, 152110, 185066, 462665, 541979, 700607, 925330, 1083958, 1401214, 2709895, 3503035, 3793853, 4904249, 5419790, 7006070, 7587706, 9808498, 18969265, 24521245, 28724887, 37938530, 49042490, 57449774, 143624435, 201074209, 287248870, 402148418, 1005371045, 2010742090]

約数ペア:

[(1, 2010742090), (2, 1005371045), (5, 402148418), (7, 287248870), (10, 201074209), (14, 143624435), (35, 57449774), (41, 49042490), (53, 37938530), (70, 28724887), (82, 24521245), (106, 18969265), (205, 9808498), (265, 7587706), (287, 7006070), (371, 5419790), (410, 4904249), (530, 3793853), (574, 3503035), (742, 2709895), (1435, 1401214), (1855, 1083958), (2173, 925330), (2870, 700607), (3710, 541979), (4346, 462665), (10865, 185066), (13219, 152110), (15211, 132190), (21730, 92533), (26438, 76055), (30422, 66095)]