30002235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 53088000

約数和(自身を除く): 23085765

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 199, 285, 345, 437, 529, 597, 995, 1311, 1587, 2185, 2645, 2985, 3781, 4577, 6555, 7935, 10051, 11343, 13731, 18905, 22885, 30153, 50255, 56715, 68655, 86963, 105271, 150765, 260889, 315813, 434815, 526355, 1304445, 1579065, 2000149, 6000447, 10000745, 30002235]

約数ペア:

[(1, 30002235), (3, 10000745), (5, 6000447), (15, 2000149), (19, 1579065), (23, 1304445), (57, 526355), (69, 434815), (95, 315813), (115, 260889), (199, 150765), (285, 105271), (345, 86963), (437, 68655), (529, 56715), (597, 50255), (995, 30153), (1311, 22885), (1587, 18905), (2185, 13731), (2645, 11343), (2985, 10051), (3781, 7935), (4577, 6555)]