31479770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23669}}^1$

素因数の和:23702

約数の個数: 32

約数和(自身を含む): 68169600

約数和(自身を除く): 36689830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23669, 47338, 118345, 165683, 236690, 331366, 449711, 828415, 899422, 1656830, 2248555, 3147977, 4497110, 6295954, 15739885, 31479770]

約数ペア:

[(1, 31479770), (2, 15739885), (5, 6295954), (7, 4497110), (10, 3147977), (14, 2248555), (19, 1656830), (35, 899422), (38, 828415), (70, 449711), (95, 331366), (133, 236690), (190, 165683), (266, 118345), (665, 47338), (1330, 23669)]