30763810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39953}}^1$

素因数の和:39978

約数の個数: 32

約数和(自身を含む): 69040512

約数和(自身を除く): 38276702

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 39953, 79906, 199765, 279671, 399530, 439483, 559342, 878966, 1398355, 2197415, 2796710, 3076381, 4394830, 6152762, 15381905, 30763810]

約数ペア:

[(1, 30763810), (2, 15381905), (5, 6152762), (7, 4394830), (10, 3076381), (11, 2796710), (14, 2197415), (22, 1398355), (35, 878966), (55, 559342), (70, 439483), (77, 399530), (110, 279671), (154, 199765), (385, 79906), (770, 39953)]