227557470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 638713728

約数和(自身を除く): 411156258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 283, 294, 490, 547, 566, 735, 849, 1094, 1415, 1470, 1641, 1698, 1981, 2735, 2830, 3282, 3829, 3962, 4245, 5470, 5943, 7658, 8205, 8490, 9905, 11487, 11886, 13867, 16410, 19145, 19810, 22974, 26803, 27734, 29715, 38290, 41601, 53606, 57435, 59430, 69335, 80409, 83202, 114870, 134015, 138670, 154801, 160818, 208005, 268030, 309602, 402045, 416010, 464403, 774005, 804090, 928806, 1083607, 1548010, 2167214, 2322015, 3250821, 4644030, 5418035, 6501642, 7585249, 10836070, 15170498, 16254105, 22755747, 32508210, 37926245, 45511494, 75852490, 113778735, 227557470]

約数ペア:

[(1, 227557470), (2, 113778735), (3, 75852490), (5, 45511494), (6, 37926245), (7, 32508210), (10, 22755747), (14, 16254105), (15, 15170498), (21, 10836070), (30, 7585249), (35, 6501642), (42, 5418035), (49, 4644030), (70, 3250821), (98, 2322015), (105, 2167214), (147, 1548010), (210, 1083607), (245, 928806), (283, 804090), (294, 774005), (490, 464403), (547, 416010), (566, 402045), (735, 309602), (849, 268030), (1094, 208005), (1415, 160818), (1470, 154801), (1641, 138670), (1698, 134015), (1981, 114870), (2735, 83202), (2830, 80409), (3282, 69335), (3829, 59430), (3962, 57435), (4245, 53606), (5470, 41601), (5943, 38290), (7658, 29715), (8205, 27734), (8490, 26803), (9905, 22974), (11487, 19810), (11886, 19145), (13867, 16410)]