2247396180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{27481}}^1$

素因数の和:27569

約数の個数: 96

約数和(自身を含む): 6648445440

約数和(自身を除く): 4401049260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2726, 2820, 4089, 5452, 6815, 8178, 13630, 16356, 20445, 27260, 27481, 40890, 54962, 81780, 82443, 109924, 137405, 164886, 274810, 329772, 412215, 549620, 796949, 824430, 1291607, 1593898, 1648860, 2390847, 2583214, 3187796, 3874821, 3984745, 4781694, 5166428, 6458035, 7749642, 7969490, 9563388, 11954235, 12916070, 15499284, 15938980, 19374105, 23908470, 25832140, 37456603, 38748210, 47816940, 74913206, 77496420, 112369809, 149826412, 187283015, 224739618, 374566030, 449479236, 561849045, 749132060, 1123698090, 2247396180]

約数ペア:

[(1, 2247396180), (2, 1123698090), (3, 749132060), (4, 561849045), (5, 449479236), (6, 374566030), (10, 224739618), (12, 187283015), (15, 149826412), (20, 112369809), (29, 77496420), (30, 74913206), (47, 47816940), (58, 38748210), (60, 37456603), (87, 25832140), (94, 23908470), (116, 19374105), (141, 15938980), (145, 15499284), (174, 12916070), (188, 11954235), (235, 9563388), (282, 7969490), (290, 7749642), (348, 6458035), (435, 5166428), (470, 4781694), (564, 3984745), (580, 3874821), (705, 3187796), (870, 2583214), (940, 2390847), (1363, 1648860), (1410, 1593898), (1740, 1291607), (2726, 824430), (2820, 796949), (4089, 549620), (5452, 412215), (6815, 329772), (8178, 274810), (13630, 164886), (16356, 137405), (20445, 109924), (27260, 82443), (27481, 81780), (40890, 54962)]