279342210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45869}}^1$

素因数の和:45915

約数の個数: 64

約数和(自身を含む): 792633600

約数和(自身を除く): 513291390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 45869, 91738, 137607, 229345, 275214, 321083, 458690, 642166, 688035, 963249, 1330201, 1376070, 1605415, 1926498, 2660402, 3210830, 3990603, 4816245, 6651005, 7981206, 9311407, 9632490, 13302010, 18622814, 19953015, 27934221, 39906030, 46557035, 55868442, 93114070, 139671105, 279342210]

約数ペア:

[(1, 279342210), (2, 139671105), (3, 93114070), (5, 55868442), (6, 46557035), (7, 39906030), (10, 27934221), (14, 19953015), (15, 18622814), (21, 13302010), (29, 9632490), (30, 9311407), (35, 7981206), (42, 6651005), (58, 4816245), (70, 3990603), (87, 3210830), (105, 2660402), (145, 1926498), (174, 1605415), (203, 1376070), (210, 1330201), (290, 963249), (406, 688035), (435, 642166), (609, 458690), (870, 321083), (1015, 275214), (1218, 229345), (2030, 137607), (3045, 91738), (6090, 45869)]