84327420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3613}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 236789280

約数和(自身を除く): 152461860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3613, 3890, 4668, 5835, 7226, 7780, 10839, 11670, 14452, 18065, 21678, 23340, 36130, 43356, 54195, 72260, 108390, 216780, 1405457, 2810914, 4216371, 5621828, 7027285, 8432742, 14054570, 16865484, 21081855, 28109140, 42163710, 84327420]

約数ペア:

[(1, 84327420), (2, 42163710), (3, 28109140), (4, 21081855), (5, 16865484), (6, 14054570), (10, 8432742), (12, 7027285), (15, 5621828), (20, 4216371), (30, 2810914), (60, 1405457), (389, 216780), (778, 108390), (1167, 72260), (1556, 54195), (1945, 43356), (2334, 36130), (3613, 23340), (3890, 21678), (4668, 18065), (5835, 14452), (7226, 11670), (7780, 10839)]