139527660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101107}}^1$

素因数の和:101142

約数の個数: 48

約数和(自身を含む): 407667456

約数和(自身を除く): 268139796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 101107, 202214, 303321, 404428, 505535, 606642, 1011070, 1213284, 1516605, 2022140, 2325461, 3033210, 4650922, 6066420, 6976383, 9301844, 11627305, 13952766, 23254610, 27905532, 34881915, 46509220, 69763830, 139527660]

約数ペア:

[(1, 139527660), (2, 69763830), (3, 46509220), (4, 34881915), (5, 27905532), (6, 23254610), (10, 13952766), (12, 11627305), (15, 9301844), (20, 6976383), (23, 6066420), (30, 4650922), (46, 3033210), (60, 2325461), (69, 2022140), (92, 1516605), (115, 1213284), (138, 1011070), (230, 606642), (276, 505535), (345, 404428), (460, 303321), (690, 202214), (1380, 101107)]