285146990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1567}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 531062784

約数和(自身を除く): 245915794

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 587, 1174, 1567, 2935, 3134, 5870, 7835, 15670, 18197, 36394, 48577, 90985, 97154, 181970, 242885, 485770, 919829, 1839658, 4599145, 9198290, 28514699, 57029398, 142573495, 285146990]

約数ペア:

[(1, 285146990), (2, 142573495), (5, 57029398), (10, 28514699), (31, 9198290), (62, 4599145), (155, 1839658), (310, 919829), (587, 485770), (1174, 242885), (1567, 181970), (2935, 97154), (3134, 90985), (5870, 48577), (7835, 36394), (15670, 18197)]