9427380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 26780544

約数和(自身を除く): 17353164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2213, 4260, 4426, 6639, 8852, 11065, 13278, 22130, 26556, 33195, 44260, 66390, 132780, 157123, 314246, 471369, 628492, 785615, 942738, 1571230, 1885476, 2356845, 3142460, 4713690, 9427380]

約数ペア:

[(1, 9427380), (2, 4713690), (3, 3142460), (4, 2356845), (5, 1885476), (6, 1571230), (10, 942738), (12, 785615), (15, 628492), (20, 471369), (30, 314246), (60, 157123), (71, 132780), (142, 66390), (213, 44260), (284, 33195), (355, 26556), (426, 22130), (710, 13278), (852, 11065), (1065, 8852), (1420, 6639), (2130, 4426), (2213, 4260)]