31709579330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5501}}^1$

素因数の和:5700

約数の個数: 128

約数和(自身を含む): 69879801600

約数和(自身を除く): 38170222270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 139, 143, 145, 278, 286, 290, 319, 377, 638, 695, 715, 754, 1390, 1430, 1529, 1595, 1807, 1885, 3058, 3190, 3614, 3770, 4031, 4147, 5501, 7645, 8062, 8294, 9035, 11002, 15290, 18070, 19877, 20155, 20735, 27505, 39754, 40310, 41470, 44341, 52403, 55010, 60511, 71513, 88682, 99385, 104806, 121022, 143026, 159529, 198770, 221705, 262015, 302555, 319058, 357565, 443410, 524030, 576433, 605110, 715130, 764639, 786643, 797645, 1152866, 1529278, 1573286, 1595290, 1754819, 2073877, 2882165, 3509638, 3823195, 3933215, 4147754, 5764330, 7646390, 7866430, 8411029, 8774095, 9940307, 10369385, 16822058, 17548190, 19880614, 20738770, 22174531, 22812647, 42055145, 44349062, 45625294, 49701535, 84110290, 99403070, 109343377, 110872655, 114063235, 218686754, 221745310, 228126470, 243919841, 288268903, 487839682, 546716885, 576537806, 1093433770, 1219599205, 1441344515, 2439198410, 2882689030, 3170957933, 6341915866, 15854789665, 31709579330]

約数ペア:

[(1, 31709579330), (2, 15854789665), (5, 6341915866), (10, 3170957933), (11, 2882689030), (13, 2439198410), (22, 1441344515), (26, 1219599205), (29, 1093433770), (55, 576537806), (58, 546716885), (65, 487839682), (110, 288268903), (130, 243919841), (139, 228126470), (143, 221745310), (145, 218686754), (278, 114063235), (286, 110872655), (290, 109343377), (319, 99403070), (377, 84110290), (638, 49701535), (695, 45625294), (715, 44349062), (754, 42055145), (1390, 22812647), (1430, 22174531), (1529, 20738770), (1595, 19880614), (1807, 17548190), (1885, 16822058), (3058, 10369385), (3190, 9940307), (3614, 8774095), (3770, 8411029), (4031, 7866430), (4147, 7646390), (5501, 5764330), (7645, 4147754), (8062, 3933215), (8294, 3823195), (9035, 3509638), (11002, 2882165), (15290, 2073877), (18070, 1754819), (19877, 1595290), (20155, 1573286), (20735, 1529278), (27505, 1152866), (39754, 797645), (40310, 786643), (41470, 764639), (44341, 715130), (52403, 605110), (55010, 576433), (60511, 524030), (71513, 443410), (88682, 357565), (99385, 319058), (104806, 302555), (121022, 262015), (143026, 221705), (159529, 198770)]