279898290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{9067}}^1$

素因数の和:9101

約数の個数: 96

約数和(自身を含む): 848764800

約数和(自身を除く): 568866510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 5145, 6174, 9067, 10290, 15435, 18134, 27201, 30870, 45335, 54402, 63469, 81603, 90670, 126938, 136005, 163206, 190407, 272010, 317345, 380814, 408015, 444283, 571221, 634690, 816030, 888566, 952035, 1142442, 1332849, 1904070, 2221415, 2665698, 2856105, 3109981, 3998547, 4442830, 5712210, 6219962, 6664245, 7997094, 9329943, 13328490, 15549905, 18659886, 19992735, 27989829, 31099810, 39985470, 46649715, 55979658, 93299430, 139949145, 279898290]

約数ペア:

[(1, 279898290), (2, 139949145), (3, 93299430), (5, 55979658), (6, 46649715), (7, 39985470), (9, 31099810), (10, 27989829), (14, 19992735), (15, 18659886), (18, 15549905), (21, 13328490), (30, 9329943), (35, 7997094), (42, 6664245), (45, 6219962), (49, 5712210), (63, 4442830), (70, 3998547), (90, 3109981), (98, 2856105), (105, 2665698), (126, 2221415), (147, 1904070), (210, 1332849), (245, 1142442), (294, 952035), (315, 888566), (343, 816030), (441, 634690), (490, 571221), (630, 444283), (686, 408015), (735, 380814), (882, 317345), (1029, 272010), (1470, 190407), (1715, 163206), (2058, 136005), (2205, 126938), (3087, 90670), (3430, 81603), (4410, 63469), (5145, 54402), (6174, 45335), (9067, 30870), (10290, 27201), (15435, 18134)]