25434930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19717}}^1$

素因数の和:19770

約数の個数: 32

約数和(自身を含む): 62466624

約数和(自身を除く): 37031694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 19717, 39434, 59151, 98585, 118302, 197170, 295755, 591510, 847831, 1695662, 2543493, 4239155, 5086986, 8478310, 12717465, 25434930]

約数ペア:

[(1, 25434930), (2, 12717465), (3, 8478310), (5, 5086986), (6, 4239155), (10, 2543493), (15, 1695662), (30, 847831), (43, 591510), (86, 295755), (129, 197170), (215, 118302), (258, 98585), (430, 59151), (645, 39434), (1290, 19717)]