1605649330

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{6229}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 2926854000

約数和(自身を除く): 1321204670

約数列:

[1, 2, 5, 10, 149, 173, 298, 346, 745, 865, 1490, 1730, 6229, 12458, 25777, 31145, 51554, 62290, 128885, 257770, 928121, 1077617, 1856242, 2155234, 4640605, 5388085, 9281210, 10776170, 160564933, 321129866, 802824665, 1605649330]

約数ペア:

[(1, 1605649330), (2, 802824665), (5, 321129866), (10, 160564933), (149, 10776170), (173, 9281210), (298, 5388085), (346, 4640605), (745, 2155234), (865, 1856242), (1490, 1077617), (1730, 928121), (6229, 257770), (12458, 128885), (25777, 62290), (31145, 51554)]