28127610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{44647}}^1$

素因数の和:44667

約数の個数: 48

約数和(自身を含む): 83581056

約数和(自身を除く): 55453446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 44647, 89294, 133941, 223235, 267882, 312529, 401823, 446470, 625058, 669705, 803646, 937587, 1339410, 1562645, 1875174, 2009115, 2812761, 3125290, 4018230, 4687935, 5625522, 9375870, 14063805, 28127610]

約数ペア:

[(1, 28127610), (2, 14063805), (3, 9375870), (5, 5625522), (6, 4687935), (7, 4018230), (9, 3125290), (10, 2812761), (14, 2009115), (15, 1875174), (18, 1562645), (21, 1339410), (30, 937587), (35, 803646), (42, 669705), (45, 625058), (63, 446470), (70, 401823), (90, 312529), (105, 267882), (126, 223235), (210, 133941), (315, 89294), (630, 44647)]