30382670157

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{472963}}^1$

素因数の和:473022

約数の個数: 48

約数和(自身を含む): 51761180160

約数和(自身を除く): 21378510003

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 931, 1127, 1311, 2793, 3059, 3381, 9177, 21413, 64239, 472963, 1418889, 3310741, 8986297, 9932223, 10878149, 23175187, 26958891, 32634447, 62904079, 69525561, 76147043, 188712237, 206684831, 228441129, 440328553, 533029301, 620054493, 1320985659, 1446793817, 1599087903, 4340381451, 10127556719, 30382670157]

約数ペア:

[(1, 30382670157), (3, 10127556719), (7, 4340381451), (19, 1599087903), (21, 1446793817), (23, 1320985659), (49, 620054493), (57, 533029301), (69, 440328553), (133, 228441129), (147, 206684831), (161, 188712237), (399, 76147043), (437, 69525561), (483, 62904079), (931, 32634447), (1127, 26958891), (1311, 23175187), (2793, 10878149), (3059, 9932223), (3381, 8986297), (9177, 3310741), (21413, 1418889), (64239, 472963)]