5427660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12923}}^1$

素因数の和:12942

約数の個数: 48

約数和(自身を含む): 17369856

約数和(自身を除く): 11942196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12923, 25846, 38769, 51692, 64615, 77538, 90461, 129230, 155076, 180922, 193845, 258460, 271383, 361844, 387690, 452305, 542766, 775380, 904610, 1085532, 1356915, 1809220, 2713830, 5427660]

約数ペア:

[(1, 5427660), (2, 2713830), (3, 1809220), (4, 1356915), (5, 1085532), (6, 904610), (7, 775380), (10, 542766), (12, 452305), (14, 387690), (15, 361844), (20, 271383), (21, 258460), (28, 193845), (30, 180922), (35, 155076), (42, 129230), (60, 90461), (70, 77538), (84, 64615), (105, 51692), (140, 38769), (210, 25846), (420, 12923)]