8971518660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{8707}}^1$

素因数の和:10053

約数の個数: 96

約数和(自身を含む): 27076167552

約数和(自身を除く): 18104648892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1321, 2642, 3963, 5284, 6605, 7926, 8707, 13210, 15852, 17173, 17414, 19815, 26121, 26420, 34346, 34828, 39630, 43535, 51519, 52242, 68692, 79260, 85865, 87070, 103038, 104484, 113191, 130605, 171730, 174140, 206076, 226382, 257595, 261210, 339573, 343460, 452764, 515190, 522420, 565955, 679146, 1030380, 1131910, 1358292, 1697865, 2263820, 3395730, 6791460, 11501947, 23003894, 34505841, 46007788, 57509735, 69011682, 115019470, 138023364, 149525311, 172529205, 230038940, 299050622, 345058410, 448575933, 598101244, 690116820, 747626555, 897151866, 1495253110, 1794303732, 2242879665, 2990506220, 4485759330, 8971518660]

約数ペア:

[(1, 8971518660), (2, 4485759330), (3, 2990506220), (4, 2242879665), (5, 1794303732), (6, 1495253110), (10, 897151866), (12, 747626555), (13, 690116820), (15, 598101244), (20, 448575933), (26, 345058410), (30, 299050622), (39, 230038940), (52, 172529205), (60, 149525311), (65, 138023364), (78, 115019470), (130, 69011682), (156, 57509735), (195, 46007788), (260, 34505841), (390, 23003894), (780, 11501947), (1321, 6791460), (2642, 3395730), (3963, 2263820), (5284, 1697865), (6605, 1358292), (7926, 1131910), (8707, 1030380), (13210, 679146), (15852, 565955), (17173, 522420), (17414, 515190), (19815, 452764), (26121, 343460), (26420, 339573), (34346, 261210), (34828, 257595), (39630, 226382), (43535, 206076), (51519, 174140), (52242, 171730), (68692, 130605), (79260, 113191), (85865, 104484), (87070, 103038)]