30340065

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{5897}}^1$

素因数の和:5926

約数の個数: 32

約数和(自身を含む): 56620800

約数和(自身を除く): 26280735

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 5897, 17691, 29485, 41279, 88455, 123837, 206395, 288953, 619185, 866859, 1444765, 2022671, 4334295, 6068013, 10113355, 30340065]

約数ペア:

[(1, 30340065), (3, 10113355), (5, 6068013), (7, 4334295), (15, 2022671), (21, 1444765), (35, 866859), (49, 619185), (105, 288953), (147, 206395), (245, 123837), (343, 88455), (735, 41279), (1029, 29485), (1715, 17691), (5145, 5897)]