67798740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1373}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 190205568

約数和(自身を除く): 122406828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1373, 1646, 2469, 2746, 3292, 4115, 4119, 4938, 5492, 6865, 8230, 8238, 9876, 12345, 13730, 16460, 16476, 20595, 24690, 27460, 41190, 49380, 82380, 1129979, 2259958, 3389937, 4519916, 5649895, 6779874, 11299790, 13559748, 16949685, 22599580, 33899370, 67798740]

約数ペア:

[(1, 67798740), (2, 33899370), (3, 22599580), (4, 16949685), (5, 13559748), (6, 11299790), (10, 6779874), (12, 5649895), (15, 4519916), (20, 3389937), (30, 2259958), (60, 1129979), (823, 82380), (1373, 49380), (1646, 41190), (2469, 27460), (2746, 24690), (3292, 20595), (4115, 16476), (4119, 16460), (4938, 13730), (5492, 12345), (6865, 9876), (8230, 8238)]