28861030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4447}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 57646080

約数和(自身を除く): 28785050

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 4447, 6490, 8894, 22235, 44470, 48917, 97834, 244585, 262373, 489170, 524746, 1311865, 2623730, 2886103, 5772206, 14430515, 28861030]

約数ペア:

[(1, 28861030), (2, 14430515), (5, 5772206), (10, 2886103), (11, 2623730), (22, 1311865), (55, 524746), (59, 489170), (110, 262373), (118, 244585), (295, 97834), (590, 48917), (649, 44470), (1298, 22235), (3245, 8894), (4447, 6490)]