85875382020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84191551}}^1$

素因数の和:84191580

約数の個数: 48

約数和(自身を含む): 254595253248

約数和(自身を除く): 168719871228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 84191551, 168383102, 252574653, 336766204, 420957755, 505149306, 841915510, 1010298612, 1262873265, 1431256367, 1683831020, 2525746530, 2862512734, 4293769101, 5051493060, 5725025468, 7156281835, 8587538202, 14312563670, 17175076404, 21468845505, 28625127340, 42937691010, 85875382020]

約数ペア:

[(1, 85875382020), (2, 42937691010), (3, 28625127340), (4, 21468845505), (5, 17175076404), (6, 14312563670), (10, 8587538202), (12, 7156281835), (15, 5725025468), (17, 5051493060), (20, 4293769101), (30, 2862512734), (34, 2525746530), (51, 1683831020), (60, 1431256367), (68, 1262873265), (85, 1010298612), (102, 841915510), (170, 505149306), (204, 420957755), (255, 336766204), (340, 252574653), (510, 168383102), (1020, 84191551)]