11973270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 30547728

約数和(自身を除く): 18574458

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1381, 1445, 1734, 2762, 2890, 4143, 4335, 6905, 8286, 8670, 13810, 20715, 23477, 41430, 46954, 70431, 117385, 140862, 234770, 352155, 399109, 704310, 798218, 1197327, 1995545, 2394654, 3991090, 5986635, 11973270]

約数ペア:

[(1, 11973270), (2, 5986635), (3, 3991090), (5, 2394654), (6, 1995545), (10, 1197327), (15, 798218), (17, 704310), (30, 399109), (34, 352155), (51, 234770), (85, 140862), (102, 117385), (170, 70431), (255, 46954), (289, 41430), (510, 23477), (578, 20715), (867, 13810), (1381, 8670), (1445, 8286), (1734, 6905), (2762, 4335), (2890, 4143)]