39987330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21851}}^1$

素因数の和:21922

約数の個数: 32

約数和(自身を含む): 97547328

約数和(自身を除く): 57559998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 21851, 43702, 65553, 109255, 131106, 218510, 327765, 655530, 1332911, 2665822, 3998733, 6664555, 7997466, 13329110, 19993665, 39987330]

約数ペア:

[(1, 39987330), (2, 19993665), (3, 13329110), (5, 7997466), (6, 6664555), (10, 3998733), (15, 2665822), (30, 1332911), (61, 655530), (122, 327765), (183, 218510), (305, 131106), (366, 109255), (610, 65553), (915, 43702), (1830, 21851)]