244161710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 245726290

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 89, 94, 130, 178, 235, 445, 449, 470, 611, 890, 898, 1157, 1222, 2245, 2314, 3055, 4183, 4490, 5785, 5837, 6110, 8366, 11570, 11674, 20915, 21103, 29185, 39961, 41830, 42206, 54379, 58370, 79922, 105515, 108758, 199805, 211030, 271895, 274339, 399610, 519493, 543790, 548678, 1038986, 1371695, 1878167, 2597465, 2743390, 3756334, 5194930, 9390835, 18781670, 24416171, 48832342, 122080855, 244161710]

約数ペア:

[(1, 244161710), (2, 122080855), (5, 48832342), (10, 24416171), (13, 18781670), (26, 9390835), (47, 5194930), (65, 3756334), (89, 2743390), (94, 2597465), (130, 1878167), (178, 1371695), (235, 1038986), (445, 548678), (449, 543790), (470, 519493), (611, 399610), (890, 274339), (898, 271895), (1157, 211030), (1222, 199805), (2245, 108758), (2314, 105515), (3055, 79922), (4183, 58370), (4490, 54379), (5785, 42206), (5837, 41830), (6110, 39961), (8366, 29185), (11570, 21103), (11674, 20915)]