187865610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{272269}}^1$

素因数の和:272302

約数の個数: 32

約数和(自身を含む): 470482560

約数和(自身を除く): 282616950

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 272269, 544538, 816807, 1361345, 1633614, 2722690, 4084035, 6262187, 8168070, 12524374, 18786561, 31310935, 37573122, 62621870, 93932805, 187865610]

約数ペア:

[(1, 187865610), (2, 93932805), (3, 62621870), (5, 37573122), (6, 31310935), (10, 18786561), (15, 12524374), (23, 8168070), (30, 6262187), (46, 4084035), (69, 2722690), (115, 1633614), (138, 1361345), (230, 816807), (345, 544538), (690, 272269)]