84187020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1451}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 236130048

約数和(自身を除く): 151943028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 967, 1451, 1934, 2901, 2902, 3868, 4353, 4835, 5802, 5804, 7255, 8706, 9670, 11604, 14505, 14510, 17412, 19340, 21765, 29010, 29020, 43530, 58020, 87060, 1403117, 2806234, 4209351, 5612468, 7015585, 8418702, 14031170, 16837404, 21046755, 28062340, 42093510, 84187020]

約数ペア:

[(1, 84187020), (2, 42093510), (3, 28062340), (4, 21046755), (5, 16837404), (6, 14031170), (10, 8418702), (12, 7015585), (15, 5612468), (20, 4209351), (30, 2806234), (60, 1403117), (967, 87060), (1451, 58020), (1934, 43530), (2901, 29020), (2902, 29010), (3868, 21765), (4353, 19340), (4835, 17412), (5802, 14510), (5804, 14505), (7255, 11604), (8706, 9670)]