6665190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 19367424

約数和(自身を除く): 12702234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 1867, 3570, 3734, 5601, 9335, 11202, 13069, 18670, 26138, 28005, 31739, 39207, 56010, 63478, 65345, 78414, 95217, 130690, 158695, 190434, 196035, 222173, 317390, 392070, 444346, 476085, 666519, 952170, 1110865, 1333038, 2221730, 3332595, 6665190]

約数ペア:

[(1, 6665190), (2, 3332595), (3, 2221730), (5, 1333038), (6, 1110865), (7, 952170), (10, 666519), (14, 476085), (15, 444346), (17, 392070), (21, 317390), (30, 222173), (34, 196035), (35, 190434), (42, 158695), (51, 130690), (70, 95217), (85, 78414), (102, 65345), (105, 63478), (119, 56010), (170, 39207), (210, 31739), (238, 28005), (255, 26138), (357, 18670), (510, 13069), (595, 11202), (714, 9335), (1190, 5601), (1785, 3734), (1867, 3570)]