26531190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 96

約数和(自身を含む): 82308096

約数和(自身を除く): 55776906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 1831, 2070, 2415, 2898, 3662, 4830, 5493, 7245, 9155, 10986, 12817, 14490, 16479, 18310, 25634, 27465, 32958, 38451, 42113, 54930, 64085, 76902, 82395, 84226, 115353, 126339, 128170, 164790, 192255, 210565, 230706, 252678, 294791, 379017, 384510, 421130, 576765, 589582, 631695, 758034, 884373, 1153530, 1263390, 1473955, 1768746, 1895085, 2653119, 2947910, 3790170, 4421865, 5306238, 8843730, 13265595, 26531190]

約数ペア:

[(1, 26531190), (2, 13265595), (3, 8843730), (5, 5306238), (6, 4421865), (7, 3790170), (9, 2947910), (10, 2653119), (14, 1895085), (15, 1768746), (18, 1473955), (21, 1263390), (23, 1153530), (30, 884373), (35, 758034), (42, 631695), (45, 589582), (46, 576765), (63, 421130), (69, 384510), (70, 379017), (90, 294791), (105, 252678), (115, 230706), (126, 210565), (138, 192255), (161, 164790), (207, 128170), (210, 126339), (230, 115353), (315, 84226), (322, 82395), (345, 76902), (414, 64085), (483, 54930), (630, 42113), (690, 38451), (805, 32958), (966, 27465), (1035, 25634), (1449, 18310), (1610, 16479), (1831, 14490), (2070, 12817), (2415, 10986), (2898, 9155), (3662, 7245), (4830, 5493)]