2047580762010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{25867}}^1\times {\mathrm{53849}}^1$

素因数の和:79740

約数の個数: 96

約数和(自身を含む): 5716838347200

約数和(自身を除く): 3669257585190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 25867, 51734, 53849, 77601, 107698, 129335, 155202, 161547, 181069, 258670, 269245, 323094, 362138, 376943, 388005, 538490, 543207, 753886, 776010, 807735, 905345, 1086414, 1130829, 1267483, 1615470, 1810690, 1884715, 2261658, 2534966, 2638601, 2716035, 3769430, 3802449, 5277202, 5432070, 5654145, 6337415, 7604898, 7915803, 11308290, 12674830, 13193005, 15831606, 19012245, 26386010, 38024490, 39579015, 79158030, 1392912083, 2785824166, 4178736249, 6964560415, 8357472498, 9750384581, 13929120830, 19500769162, 20893681245, 29251153743, 41787362490, 48751922905, 58502307486, 68252692067, 97503845810, 136505384134, 146255768715, 204758076201, 292511537430, 341263460335, 409516152402, 682526920670, 1023790381005, 2047580762010]

約数ペア:

[(1, 2047580762010), (2, 1023790381005), (3, 682526920670), (5, 409516152402), (6, 341263460335), (7, 292511537430), (10, 204758076201), (14, 146255768715), (15, 136505384134), (21, 97503845810), (30, 68252692067), (35, 58502307486), (42, 48751922905), (49, 41787362490), (70, 29251153743), (98, 20893681245), (105, 19500769162), (147, 13929120830), (210, 9750384581), (245, 8357472498), (294, 6964560415), (490, 4178736249), (735, 2785824166), (1470, 1392912083), (25867, 79158030), (51734, 39579015), (53849, 38024490), (77601, 26386010), (107698, 19012245), (129335, 15831606), (155202, 13193005), (161547, 12674830), (181069, 11308290), (258670, 7915803), (269245, 7604898), (323094, 6337415), (362138, 5654145), (376943, 5432070), (388005, 5277202), (538490, 3802449), (543207, 3769430), (753886, 2716035), (776010, 2638601), (807735, 2534966), (905345, 2261658), (1086414, 1884715), (1130829, 1810690), (1267483, 1615470)]