6865290430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 12900710592

約数和(自身を除く): 6035420162

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 197, 370, 394, 485, 970, 971, 985, 1942, 1970, 3589, 4855, 7178, 7289, 9710, 14578, 17945, 19109, 35890, 35927, 36445, 38218, 71854, 72890, 94187, 95545, 179635, 188374, 191090, 191287, 359270, 382574, 470935, 707033, 941870, 956435, 1414066, 1912870, 3484919, 3535165, 6969838, 7070330, 7077619, 14155238, 17424595, 18554839, 34849190, 35388095, 37109678, 70776190, 92774195, 185548390, 686529043, 1373058086, 3432645215, 6865290430]

約数ペア:

[(1, 6865290430), (2, 3432645215), (5, 1373058086), (10, 686529043), (37, 185548390), (74, 92774195), (97, 70776190), (185, 37109678), (194, 35388095), (197, 34849190), (370, 18554839), (394, 17424595), (485, 14155238), (970, 7077619), (971, 7070330), (985, 6969838), (1942, 3535165), (1970, 3484919), (3589, 1912870), (4855, 1414066), (7178, 956435), (7289, 941870), (9710, 707033), (14578, 470935), (17945, 382574), (19109, 359270), (35890, 191287), (35927, 191090), (36445, 188374), (38218, 179635), (71854, 95545), (72890, 94187)]