30145065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 52557120

約数和(自身を除く): 22412055

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 131, 145, 345, 393, 435, 529, 655, 667, 1587, 1965, 2001, 2645, 3013, 3335, 3799, 7935, 9039, 10005, 11397, 15065, 15341, 18995, 45195, 46023, 56985, 69299, 76705, 87377, 207897, 230115, 262131, 346495, 436885, 1039485, 1310655, 2009671, 6029013, 10048355, 30145065]

約数ペア:

[(1, 30145065), (3, 10048355), (5, 6029013), (15, 2009671), (23, 1310655), (29, 1039485), (69, 436885), (87, 346495), (115, 262131), (131, 230115), (145, 207897), (345, 87377), (393, 76705), (435, 69299), (529, 56985), (655, 46023), (667, 45195), (1587, 18995), (1965, 15341), (2001, 15065), (2645, 11397), (3013, 10005), (3335, 9039), (3799, 7935)]