30953515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 10850261

約数列:

[1, 5, 17, 23, 71, 85, 115, 223, 355, 391, 1115, 1207, 1633, 1955, 3791, 5129, 6035, 8165, 15833, 18955, 25645, 27761, 79165, 87193, 138805, 269161, 364159, 435965, 1345805, 1820795, 6190703, 30953515]

約数ペア:

[(1, 30953515), (5, 6190703), (17, 1820795), (23, 1345805), (71, 435965), (85, 364159), (115, 269161), (223, 138805), (355, 87193), (391, 79165), (1115, 27761), (1207, 25645), (1633, 18955), (1955, 15833), (3791, 8165), (5129, 6035)]