30216795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7075

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 26392485

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 7019, 21057, 35095, 49133, 105285, 147399, 245665, 287779, 736995, 863337, 1438895, 2014453, 4316685, 6043359, 10072265, 30216795]

約数ペア:

[(1, 30216795), (3, 10072265), (5, 6043359), (7, 4316685), (15, 2014453), (21, 1438895), (35, 863337), (41, 736995), (105, 287779), (123, 245665), (205, 147399), (287, 105285), (615, 49133), (861, 35095), (1435, 21057), (4305, 7019)]