30117130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 25766390

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 461, 470, 695, 922, 1390, 2305, 4610, 6533, 13066, 21667, 32665, 43334, 64079, 65330, 108335, 128158, 216670, 320395, 640790, 3011713, 6023426, 15058565, 30117130]

約数ペア:

[(1, 30117130), (2, 15058565), (5, 6023426), (10, 3011713), (47, 640790), (94, 320395), (139, 216670), (235, 128158), (278, 108335), (461, 65330), (470, 64079), (695, 43334), (922, 32665), (1390, 21667), (2305, 13066), (4610, 6533)]