12156710170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 25274861568

約数和(自身を除く): 13118151398

約数列:

[1, 2, 5, 10, 11, 22, 43, 53, 55, 71, 86, 106, 110, 142, 215, 265, 355, 430, 473, 530, 583, 683, 710, 781, 946, 1166, 1366, 1562, 2279, 2365, 2915, 3053, 3415, 3763, 3905, 4558, 4730, 5830, 6106, 6830, 7513, 7526, 7810, 11395, 15026, 15265, 18815, 22790, 25069, 29369, 30530, 33583, 36199, 37565, 37630, 41393, 48493, 50138, 58738, 67166, 72398, 75130, 82786, 96986, 125345, 146845, 161809, 167915, 180995, 206965, 242465, 250690, 293690, 323059, 323618, 335830, 361990, 398189, 413930, 484930, 533423, 646118, 796378, 809045, 1066846, 1556557, 1615295, 1618090, 1779899, 1990945, 2085199, 2570129, 2667115, 3113114, 3230590, 3559798, 3981890, 4170398, 5140258, 5334230, 7782785, 8899495, 10425995, 12850645, 15565570, 17122127, 17798990, 20851990, 22937189, 25701290, 28271419, 34244254, 45874378, 56542838, 85610635, 110515547, 114685945, 141357095, 171221270, 221031094, 229371890, 282714190, 552577735, 1105155470, 1215671017, 2431342034, 6078355085, 12156710170]

約数ペア:

[(1, 12156710170), (2, 6078355085), (5, 2431342034), (10, 1215671017), (11, 1105155470), (22, 552577735), (43, 282714190), (53, 229371890), (55, 221031094), (71, 171221270), (86, 141357095), (106, 114685945), (110, 110515547), (142, 85610635), (215, 56542838), (265, 45874378), (355, 34244254), (430, 28271419), (473, 25701290), (530, 22937189), (583, 20851990), (683, 17798990), (710, 17122127), (781, 15565570), (946, 12850645), (1166, 10425995), (1366, 8899495), (1562, 7782785), (2279, 5334230), (2365, 5140258), (2915, 4170398), (3053, 3981890), (3415, 3559798), (3763, 3230590), (3905, 3113114), (4558, 2667115), (4730, 2570129), (5830, 2085199), (6106, 1990945), (6830, 1779899), (7513, 1618090), (7526, 1615295), (7810, 1556557), (11395, 1066846), (15026, 809045), (15265, 796378), (18815, 646118), (22790, 533423), (25069, 484930), (29369, 413930), (30530, 398189), (33583, 361990), (36199, 335830), (37565, 323618), (37630, 323059), (41393, 293690), (48493, 250690), (50138, 242465), (58738, 206965), (67166, 180995), (72398, 167915), (75130, 161809), (82786, 146845), (96986, 125345)]