15676906660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{4007}}^1$

素因数の和:4381

約数の個数: 96

約数和(自身を含む): 35924249088

約数和(自身を除く): 20247342428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 311, 340, 370, 622, 629, 740, 1244, 1258, 1555, 2516, 3110, 3145, 4007, 5287, 6220, 6290, 8014, 10574, 11507, 12580, 16028, 20035, 21148, 23014, 26435, 40070, 46028, 52870, 57535, 68119, 80140, 105740, 115070, 136238, 148259, 195619, 230140, 272476, 296518, 340595, 391238, 593036, 681190, 741295, 782476, 978095, 1246177, 1362380, 1482590, 1956190, 2492354, 2520403, 2965180, 3912380, 4984708, 5040806, 6230885, 10081612, 12461770, 12602015, 21185009, 24923540, 25204030, 42370018, 46108549, 50408060, 84740036, 92217098, 105925045, 184434196, 211850090, 230542745, 423700180, 461085490, 783845333, 922170980, 1567690666, 3135381332, 3919226665, 7838453330, 15676906660]

約数ペア:

[(1, 15676906660), (2, 7838453330), (4, 3919226665), (5, 3135381332), (10, 1567690666), (17, 922170980), (20, 783845333), (34, 461085490), (37, 423700180), (68, 230542745), (74, 211850090), (85, 184434196), (148, 105925045), (170, 92217098), (185, 84740036), (311, 50408060), (340, 46108549), (370, 42370018), (622, 25204030), (629, 24923540), (740, 21185009), (1244, 12602015), (1258, 12461770), (1555, 10081612), (2516, 6230885), (3110, 5040806), (3145, 4984708), (4007, 3912380), (5287, 2965180), (6220, 2520403), (6290, 2492354), (8014, 1956190), (10574, 1482590), (11507, 1362380), (12580, 1246177), (16028, 978095), (20035, 782476), (21148, 741295), (23014, 681190), (26435, 593036), (40070, 391238), (46028, 340595), (52870, 296518), (57535, 272476), (68119, 230140), (80140, 195619), (105740, 148259), (115070, 136238)]