30717930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6781}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 74222208

約数和(自身を除く): 43504278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 6781, 13562, 20343, 33905, 40686, 67810, 101715, 203430, 1023931, 2047862, 3071793, 5119655, 6143586, 10239310, 15358965, 30717930]

約数ペア:

[(1, 30717930), (2, 15358965), (3, 10239310), (5, 6143586), (6, 5119655), (10, 3071793), (15, 2047862), (30, 1023931), (151, 203430), (302, 101715), (453, 67810), (755, 40686), (906, 33905), (1510, 20343), (2265, 13562), (4530, 6781)]