2045760030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 5564989440

約数和(自身を除く): 3519229410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 271, 365, 383, 438, 542, 657, 730, 766, 813, 1095, 1149, 1314, 1355, 1626, 1915, 1971, 2190, 2298, 2439, 2710, 3285, 3447, 3830, 3942, 4065, 4878, 5745, 6570, 6894, 7317, 8130, 9855, 10341, 11490, 12195, 14634, 17235, 19710, 19783, 20682, 24390, 27959, 34470, 36585, 39566, 51705, 55918, 59349, 73170, 83877, 98915, 103410, 103793, 118698, 139795, 167754, 178047, 197830, 207586, 251631, 279590, 296745, 311379, 356094, 419385, 503262, 518965, 534141, 593490, 622758, 754893, 838770, 890235, 934137, 1037930, 1068282, 1258155, 1509786, 1556895, 1780470, 1868274, 2516310, 2670705, 2802411, 3113790, 3774465, 4670685, 5341410, 5604822, 7548930, 7576889, 9341370, 14012055, 15153778, 22730667, 28024110, 37884445, 45461334, 68192001, 75768890, 113653335, 136384002, 204576003, 227306670, 340960005, 409152006, 681920010, 1022880015, 2045760030]

約数ペア:

[(1, 2045760030), (2, 1022880015), (3, 681920010), (5, 409152006), (6, 340960005), (9, 227306670), (10, 204576003), (15, 136384002), (18, 113653335), (27, 75768890), (30, 68192001), (45, 45461334), (54, 37884445), (73, 28024110), (90, 22730667), (135, 15153778), (146, 14012055), (219, 9341370), (270, 7576889), (271, 7548930), (365, 5604822), (383, 5341410), (438, 4670685), (542, 3774465), (657, 3113790), (730, 2802411), (766, 2670705), (813, 2516310), (1095, 1868274), (1149, 1780470), (1314, 1556895), (1355, 1509786), (1626, 1258155), (1915, 1068282), (1971, 1037930), (2190, 934137), (2298, 890235), (2439, 838770), (2710, 754893), (3285, 622758), (3447, 593490), (3830, 534141), (3942, 518965), (4065, 503262), (4878, 419385), (5745, 356094), (6570, 311379), (6894, 296745), (7317, 279590), (8130, 251631), (9855, 207586), (10341, 197830), (11490, 178047), (12195, 167754), (14634, 139795), (17235, 118698), (19710, 103793), (19783, 103410), (20682, 98915), (24390, 83877), (27959, 73170), (34470, 59349), (36585, 55918), (39566, 51705)]