87313020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85601}}^1$

素因数の和:85630

約数の個数: 48

約数和(自身を含む): 258860448

約数和(自身を除く): 171547428

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, 85601, 171202, 256803, 342404, 428005, 513606, 856010, 1027212, 1284015, 1455217, 1712020, 2568030, 2910434, 4365651, 5136060, 5820868, 7276085, 8731302, 14552170, 17462604, 21828255, 29104340, 43656510, 87313020]

約数ペア:

[(1, 87313020), (2, 43656510), (3, 29104340), (4, 21828255), (5, 17462604), (6, 14552170), (10, 8731302), (12, 7276085), (15, 5820868), (17, 5136060), (20, 4365651), (30, 2910434), (34, 2568030), (51, 1712020), (60, 1455217), (68, 1284015), (85, 1027212), (102, 856010), (170, 513606), (204, 428005), (255, 342404), (340, 256803), (510, 171202), (1020, 85601)]