2910810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 8128512

約数和(自身を除く): 5217702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 167, 210, 249, 334, 415, 498, 501, 581, 830, 835, 1002, 1162, 1169, 1245, 1670, 1743, 2338, 2490, 2505, 2905, 3486, 3507, 5010, 5810, 5845, 7014, 8715, 11690, 13861, 17430, 17535, 27722, 35070, 41583, 69305, 83166, 97027, 138610, 194054, 207915, 291081, 415830, 485135, 582162, 970270, 1455405, 2910810]

約数ペア:

[(1, 2910810), (2, 1455405), (3, 970270), (5, 582162), (6, 485135), (7, 415830), (10, 291081), (14, 207915), (15, 194054), (21, 138610), (30, 97027), (35, 83166), (42, 69305), (70, 41583), (83, 35070), (105, 27722), (166, 17535), (167, 17430), (210, 13861), (249, 11690), (334, 8715), (415, 7014), (498, 5845), (501, 5810), (581, 5010), (830, 3507), (835, 3486), (1002, 2905), (1162, 2505), (1169, 2490), (1245, 2338), (1670, 1743)]