143313170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 208922350

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 103, 110, 130, 139, 143, 154, 182, 206, 278, 286, 385, 455, 515, 695, 715, 721, 770, 910, 973, 1001, 1030, 1133, 1339, 1390, 1430, 1442, 1529, 1807, 1946, 2002, 2266, 2678, 3058, 3605, 3614, 4865, 5005, 5665, 6695, 7210, 7645, 7931, 9035, 9373, 9730, 10010, 10703, 11330, 12649, 13390, 14317, 14729, 15290, 15862, 18070, 18746, 19877, 21406, 25298, 28634, 29458, 39655, 39754, 46865, 53515, 63245, 71585, 73645, 79310, 93730, 99385, 100219, 103103, 107030, 126490, 139139, 143170, 147290, 157487, 186121, 198770, 200438, 206206, 278278, 314974, 372242, 501095, 515515, 695695, 787435, 930605, 1002190, 1031030, 1102409, 1302847, 1391390, 1574870, 1861210, 2047331, 2204818, 2605694, 4094662, 5512045, 6514235, 10236655, 11024090, 13028470, 14331317, 20473310, 28662634, 71656585, 143313170]

約数ペア:

[(1, 143313170), (2, 71656585), (5, 28662634), (7, 20473310), (10, 14331317), (11, 13028470), (13, 11024090), (14, 10236655), (22, 6514235), (26, 5512045), (35, 4094662), (55, 2605694), (65, 2204818), (70, 2047331), (77, 1861210), (91, 1574870), (103, 1391390), (110, 1302847), (130, 1102409), (139, 1031030), (143, 1002190), (154, 930605), (182, 787435), (206, 695695), (278, 515515), (286, 501095), (385, 372242), (455, 314974), (515, 278278), (695, 206206), (715, 200438), (721, 198770), (770, 186121), (910, 157487), (973, 147290), (1001, 143170), (1030, 139139), (1133, 126490), (1339, 107030), (1390, 103103), (1430, 100219), (1442, 99385), (1529, 93730), (1807, 79310), (1946, 73645), (2002, 71585), (2266, 63245), (2678, 53515), (3058, 46865), (3605, 39754), (3614, 39655), (4865, 29458), (5005, 28634), (5665, 25298), (6695, 21406), (7210, 19877), (7645, 18746), (7931, 18070), (9035, 15862), (9373, 15290), (9730, 14729), (10010, 14317), (10703, 13390), (11330, 12649)]