30704456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 61392000

約数和(自身を除く): 30687544

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2557, 3002, 5114, 6004, 10228, 12008, 20456, 48583, 97166, 194332, 202003, 388664, 404006, 808012, 1616024, 3838057, 7676114, 15352228, 30704456]

約数ペア:

[(1, 30704456), (2, 15352228), (4, 7676114), (8, 3838057), (19, 1616024), (38, 808012), (76, 404006), (79, 388664), (152, 202003), (158, 194332), (316, 97166), (632, 48583), (1501, 20456), (2557, 12008), (3002, 10228), (5114, 6004)]