160109930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 292118400

約数和(自身を除く): 132008470

約数列:

[1, 2, 5, 10, 139, 229, 278, 458, 503, 695, 1006, 1145, 1390, 2290, 2515, 5030, 31831, 63662, 69917, 115187, 139834, 159155, 230374, 318310, 349585, 575935, 699170, 1151870, 16010993, 32021986, 80054965, 160109930]

約数ペア:

[(1, 160109930), (2, 80054965), (5, 32021986), (10, 16010993), (139, 1151870), (229, 699170), (278, 575935), (458, 349585), (503, 318310), (695, 230374), (1006, 159155), (1145, 139834), (1390, 115187), (2290, 69917), (2515, 63662), (5030, 31831)]