1555742930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1307347}}^1$

素因数の和:1307378

約数の個数: 32

約数和(自身を含む): 3388646016

約数和(自身を除く): 1832903086

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1307347, 2614694, 6536735, 9151429, 13073470, 18302858, 22224899, 44449798, 45757145, 91514290, 111124495, 155574293, 222248990, 311148586, 777871465, 1555742930]

約数ペア:

[(1, 1555742930), (2, 777871465), (5, 311148586), (7, 222248990), (10, 155574293), (14, 111124495), (17, 91514290), (34, 45757145), (35, 44449798), (70, 22224899), (85, 18302858), (119, 13073470), (170, 9151429), (238, 6536735), (595, 2614694), (1190, 1307347)]