13995870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{9521}}^1$

素因数の和:9545

約数の個数: 48

約数和(自身を含む): 39078288

約数和(自身を除く): 25082418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 9521, 19042, 28563, 47605, 57126, 66647, 95210, 133294, 142815, 199941, 285630, 333235, 399882, 466529, 666470, 933058, 999705, 1399587, 1999410, 2332645, 2799174, 4665290, 6997935, 13995870]

約数ペア:

[(1, 13995870), (2, 6997935), (3, 4665290), (5, 2799174), (6, 2332645), (7, 1999410), (10, 1399587), (14, 999705), (15, 933058), (21, 666470), (30, 466529), (35, 399882), (42, 333235), (49, 285630), (70, 199941), (98, 142815), (105, 133294), (147, 95210), (210, 66647), (245, 57126), (294, 47605), (490, 28563), (735, 19042), (1470, 9521)]