397081170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47441}}^1$

素因数の和:47488

約数の個数: 64

約数和(自身を含む): 1093063680

約数和(自身を除く): 695982510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 47441, 94882, 142323, 237205, 284646, 426969, 474410, 711615, 853938, 1280907, 1423230, 1470671, 2134845, 2561814, 2941342, 4269690, 4412013, 6404535, 7353355, 8824026, 12809070, 13236039, 14706710, 22060065, 26472078, 39708117, 44120130, 66180195, 79416234, 132360390, 198540585, 397081170]

約数ペア:

[(1, 397081170), (2, 198540585), (3, 132360390), (5, 79416234), (6, 66180195), (9, 44120130), (10, 39708117), (15, 26472078), (18, 22060065), (27, 14706710), (30, 13236039), (31, 12809070), (45, 8824026), (54, 7353355), (62, 6404535), (90, 4412013), (93, 4269690), (135, 2941342), (155, 2561814), (186, 2134845), (270, 1470671), (279, 1423230), (310, 1280907), (465, 853938), (558, 711615), (837, 474410), (930, 426969), (1395, 284646), (1674, 237205), (2790, 142323), (4185, 94882), (8370, 47441)]