30680452868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{11059}}^1$

素因数の和:12828

約数の個数: 48

約数和(自身を含む): 59726123520

約数和(自身を除く): 29045670652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1721, 3442, 6884, 11059, 22118, 22373, 44236, 44746, 53351, 89492, 106702, 143767, 213404, 287534, 342829, 575068, 685658, 693563, 1371316, 1387126, 2774252, 4456777, 8913554, 17827108, 19032539, 38065078, 76130156, 247423007, 494846014, 590008709, 989692028, 1180017418, 2360034836, 7670113217, 15340226434, 30680452868]

約数ペア:

[(1, 30680452868), (2, 15340226434), (4, 7670113217), (13, 2360034836), (26, 1180017418), (31, 989692028), (52, 590008709), (62, 494846014), (124, 247423007), (403, 76130156), (806, 38065078), (1612, 19032539), (1721, 17827108), (3442, 8913554), (6884, 4456777), (11059, 2774252), (22118, 1387126), (22373, 1371316), (44236, 693563), (44746, 685658), (53351, 575068), (89492, 342829), (106702, 287534), (143767, 213404)]