7131477870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{82799}}^1$

素因数の和:82855

約数の個数: 128

約数和(自身を含む): 21461760000

約数和(自身を除く): 14330282130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1305, 1485, 1566, 1595, 1914, 2610, 2871, 2970, 3190, 3915, 4785, 5742, 7830, 8613, 9570, 14355, 17226, 28710, 43065, 82799, 86130, 165598, 248397, 413995, 496794, 745191, 827990, 910789, 1241985, 1490382, 1821578, 2235573, 2401171, 2483970, 2732367, 3725955, 4471146, 4553945, 4802342, 5464734, 7203513, 7451910, 8197101, 9107890, 11177865, 12005855, 13661835, 14407026, 16394202, 21610539, 22355730, 24011710, 24591303, 26412881, 27323670, 36017565, 40985505, 43221078, 49182606, 52825762, 64831617, 72035130, 79238643, 81971010, 108052695, 122956515, 129663234, 132064405, 158477286, 216105390, 237715929, 245913030, 264128810, 324158085, 396193215, 475431858, 648316170, 713147787, 792386430, 1188579645, 1426295574, 2377159290, 3565738935, 7131477870]

約数ペア:

[(1, 7131477870), (2, 3565738935), (3, 2377159290), (5, 1426295574), (6, 1188579645), (9, 792386430), (10, 713147787), (11, 648316170), (15, 475431858), (18, 396193215), (22, 324158085), (27, 264128810), (29, 245913030), (30, 237715929), (33, 216105390), (45, 158477286), (54, 132064405), (55, 129663234), (58, 122956515), (66, 108052695), (87, 81971010), (90, 79238643), (99, 72035130), (110, 64831617), (135, 52825762), (145, 49182606), (165, 43221078), (174, 40985505), (198, 36017565), (261, 27323670), (270, 26412881), (290, 24591303), (297, 24011710), (319, 22355730), (330, 21610539), (435, 16394202), (495, 14407026), (522, 13661835), (594, 12005855), (638, 11177865), (783, 9107890), (870, 8197101), (957, 7451910), (990, 7203513), (1305, 5464734), (1485, 4802342), (1566, 4553945), (1595, 4471146), (1914, 3725955), (2610, 2732367), (2871, 2483970), (2970, 2401171), (3190, 2235573), (3915, 1821578), (4785, 1490382), (5742, 1241985), (7830, 910789), (8613, 827990), (9570, 745191), (14355, 496794), (17226, 413995), (28710, 248397), (43065, 165598), (82799, 86130)]