30323223

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 55351296

約数和(自身を除く): 25028073

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1231, 1449, 2737, 3519, 3693, 8211, 8617, 11079, 20927, 24633, 25851, 28313, 62781, 77553, 84939, 146489, 188343, 198191, 254817, 439467, 481321, 594573, 1318401, 1443963, 1783719, 3369247, 4331889, 10107741, 30323223]

約数ペア:

[(1, 30323223), (3, 10107741), (7, 4331889), (9, 3369247), (17, 1783719), (21, 1443963), (23, 1318401), (51, 594573), (63, 481321), (69, 439467), (119, 254817), (153, 198191), (161, 188343), (207, 146489), (357, 84939), (391, 77553), (483, 62781), (1071, 28313), (1173, 25851), (1231, 24633), (1449, 20927), (2737, 11079), (3519, 8617), (3693, 8211)]