31088851560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6642917}}^1$

素因数の和:6642947

約数の個数: 96

約数和(自身を含む): 108810996840

約数和(自身を除く): 77722145280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6642917, 13285834, 19928751, 26571668, 33214585, 39857502, 53143336, 59786253, 66429170, 79715004, 86357921, 99643755, 119572506, 132858340, 159430008, 172715842, 199287510, 239145012, 259073763, 265716680, 298931265, 345431684, 398575020, 431789605, 478290024, 518147526, 597862530, 690863368, 777221289, 797150040, 863579210, 1036295052, 1195725060, 1295368815, 1554442578, 1727158420, 2072590104, 2391450120, 2590737630, 3108885156, 3454316840, 3886106445, 5181475260, 6217770312, 7772212890, 10362950520, 15544425780, 31088851560]

約数ペア:

[(1, 31088851560), (2, 15544425780), (3, 10362950520), (4, 7772212890), (5, 6217770312), (6, 5181475260), (8, 3886106445), (9, 3454316840), (10, 3108885156), (12, 2590737630), (13, 2391450120), (15, 2072590104), (18, 1727158420), (20, 1554442578), (24, 1295368815), (26, 1195725060), (30, 1036295052), (36, 863579210), (39, 797150040), (40, 777221289), (45, 690863368), (52, 597862530), (60, 518147526), (65, 478290024), (72, 431789605), (78, 398575020), (90, 345431684), (104, 298931265), (117, 265716680), (120, 259073763), (130, 239145012), (156, 199287510), (180, 172715842), (195, 159430008), (234, 132858340), (260, 119572506), (312, 99643755), (360, 86357921), (390, 79715004), (468, 66429170), (520, 59786253), (585, 53143336), (780, 39857502), (936, 33214585), (1170, 26571668), (1560, 19928751), (2340, 13285834), (4680, 6642917)]