1520690922

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 3688312320

約数和(自身を除く): 2167621398

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 71, 81, 87, 94, 97, 141, 142, 162, 174, 194, 213, 261, 282, 291, 423, 426, 522, 582, 639, 783, 846, 873, 1269, 1278, 1363, 1566, 1746, 1917, 2059, 2349, 2538, 2619, 2726, 2813, 3337, 3807, 3834, 4089, 4118, 4559, 4698, 5238, 5626, 5751, 6177, 6674, 6887, 7614, 7857, 8178, 8439, 9118, 10011, 11502, 12267, 12354, 13677, 13774, 15714, 16878, 18531, 20022, 20661, 24534, 25317, 27354, 30033, 36801, 37062, 41031, 41322, 50634, 55593, 60066, 61983, 73602, 75951, 82062, 90099, 96773, 110403, 111186, 123093, 123966, 132211, 151902, 166779, 180198, 185949, 193546, 199723, 220806, 227853, 246186, 264422, 270297, 290319, 323689, 333558, 369279, 371898, 396633, 399446, 455706, 540594, 557847, 580638, 599169, 647378, 738558, 793266, 870957, 971067, 1115694, 1189899, 1198338, 1741914, 1797507, 1942134, 2379798, 2612871, 2913201, 3569697, 3595014, 5225742, 5392521, 5826402, 7139394, 7838613, 8739603, 9386981, 10709091, 10785042, 15677226, 16177563, 17479206, 18773962, 21418182, 26218809, 28160943, 32355126, 52437618, 56321886, 84482829, 168965658, 253448487, 506896974, 760345461, 1520690922]

約数ペア:

[(1, 1520690922), (2, 760345461), (3, 506896974), (6, 253448487), (9, 168965658), (18, 84482829), (27, 56321886), (29, 52437618), (47, 32355126), (54, 28160943), (58, 26218809), (71, 21418182), (81, 18773962), (87, 17479206), (94, 16177563), (97, 15677226), (141, 10785042), (142, 10709091), (162, 9386981), (174, 8739603), (194, 7838613), (213, 7139394), (261, 5826402), (282, 5392521), (291, 5225742), (423, 3595014), (426, 3569697), (522, 2913201), (582, 2612871), (639, 2379798), (783, 1942134), (846, 1797507), (873, 1741914), (1269, 1198338), (1278, 1189899), (1363, 1115694), (1566, 971067), (1746, 870957), (1917, 793266), (2059, 738558), (2349, 647378), (2538, 599169), (2619, 580638), (2726, 557847), (2813, 540594), (3337, 455706), (3807, 399446), (3834, 396633), (4089, 371898), (4118, 369279), (4559, 333558), (4698, 323689), (5238, 290319), (5626, 270297), (5751, 264422), (6177, 246186), (6674, 227853), (6887, 220806), (7614, 199723), (7857, 193546), (8178, 185949), (8439, 180198), (9118, 166779), (10011, 151902), (11502, 132211), (12267, 123966), (12354, 123093), (13677, 111186), (13774, 110403), (15714, 96773), (16878, 90099), (18531, 82062), (20022, 75951), (20661, 73602), (24534, 61983), (25317, 60066), (27354, 55593), (30033, 50634), (36801, 41322), (37062, 41031)]