8035590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12285690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 139, 141, 205, 235, 246, 278, 282, 410, 417, 470, 615, 695, 705, 834, 1230, 1390, 1410, 1927, 2085, 3854, 4170, 5699, 5781, 6533, 9635, 11398, 11562, 13066, 17097, 19270, 19599, 28495, 28905, 32665, 34194, 39198, 56990, 57810, 65330, 85485, 97995, 170970, 195990, 267853, 535706, 803559, 1339265, 1607118, 2678530, 4017795, 8035590]

約数ペア:

[(1, 8035590), (2, 4017795), (3, 2678530), (5, 1607118), (6, 1339265), (10, 803559), (15, 535706), (30, 267853), (41, 195990), (47, 170970), (82, 97995), (94, 85485), (123, 65330), (139, 57810), (141, 56990), (205, 39198), (235, 34194), (246, 32665), (278, 28905), (282, 28495), (410, 19599), (417, 19270), (470, 17097), (615, 13066), (695, 11562), (705, 11398), (834, 9635), (1230, 6533), (1390, 5781), (1410, 5699), (1927, 4170), (2085, 3854)]