142930445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 213413760

約数和(自身を除く): 70483315

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 157, 185, 259, 665, 703, 785, 1099, 1295, 1369, 2983, 3515, 4921, 5495, 5809, 6845, 9583, 14915, 20881, 24605, 26011, 29045, 40663, 47915, 104405, 110371, 130055, 182077, 203315, 214933, 551855, 772597, 910385, 1074665, 1504531, 3862985, 4083727, 7522655, 20418635, 28586089, 142930445]

約数ペア:

[(1, 142930445), (5, 28586089), (7, 20418635), (19, 7522655), (35, 4083727), (37, 3862985), (95, 1504531), (133, 1074665), (157, 910385), (185, 772597), (259, 551855), (665, 214933), (703, 203315), (785, 182077), (1099, 130055), (1295, 110371), (1369, 104405), (2983, 47915), (3515, 40663), (4921, 29045), (5495, 26011), (5809, 24605), (6845, 20881), (9583, 14915)]