30763670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8969}}^1$

素因数の和:8997

約数の個数: 32

約数和(自身を含む): 64584000

約数和(自身を除く): 33820330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8969, 17938, 44845, 62783, 89690, 125566, 313915, 439481, 627830, 878962, 2197405, 3076367, 4394810, 6152734, 15381835, 30763670]

約数ペア:

[(1, 30763670), (2, 15381835), (5, 6152734), (7, 4394810), (10, 3076367), (14, 2197405), (35, 878962), (49, 627830), (70, 439481), (98, 313915), (245, 125566), (343, 89690), (490, 62783), (686, 44845), (1715, 17938), (3430, 8969)]