188367090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{146021}}^1$

素因数の和:146074

約数の個数: 32

約数和(自身を含む): 462597696

約数和(自身を除く): 274230606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 146021, 292042, 438063, 730105, 876126, 1460210, 2190315, 4380630, 6278903, 12557806, 18836709, 31394515, 37673418, 62789030, 94183545, 188367090]

約数ペア:

[(1, 188367090), (2, 94183545), (3, 62789030), (5, 37673418), (6, 31394515), (10, 18836709), (15, 12557806), (30, 6278903), (43, 4380630), (86, 2190315), (129, 1460210), (215, 876126), (258, 730105), (430, 438063), (645, 292042), (1290, 146021)]