186754020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135329}}^1$

素因数の和:135364

約数の個数: 48

約数和(自身を含む): 545650560

約数和(自身を除く): 358896540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 135329, 270658, 405987, 541316, 676645, 811974, 1353290, 1623948, 2029935, 2706580, 3112567, 4059870, 6225134, 8119740, 9337701, 12450268, 15562835, 18675402, 31125670, 37350804, 46688505, 62251340, 93377010, 186754020]

約数ペア:

[(1, 186754020), (2, 93377010), (3, 62251340), (4, 46688505), (5, 37350804), (6, 31125670), (10, 18675402), (12, 15562835), (15, 12450268), (20, 9337701), (23, 8119740), (30, 6225134), (46, 4059870), (60, 3112567), (69, 2706580), (92, 2029935), (115, 1623948), (138, 1353290), (230, 811974), (276, 676645), (345, 541316), (460, 405987), (690, 270658), (1380, 135329)]