229601820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{546671}}^1$

素因数の和:546690

約数の個数: 48

約数和(自身を含む): 734727168

約数和(自身を除く): 505125348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 546671, 1093342, 1640013, 2186684, 2733355, 3280026, 3826697, 5466710, 6560052, 7653394, 8200065, 10933420, 11480091, 15306788, 16400130, 19133485, 22960182, 32800260, 38266970, 45920364, 57400455, 76533940, 114800910, 229601820]

約数ペア:

[(1, 229601820), (2, 114800910), (3, 76533940), (4, 57400455), (5, 45920364), (6, 38266970), (7, 32800260), (10, 22960182), (12, 19133485), (14, 16400130), (15, 15306788), (20, 11480091), (21, 10933420), (28, 8200065), (30, 7653394), (35, 6560052), (42, 5466710), (60, 3826697), (70, 3280026), (84, 2733355), (105, 2186684), (140, 1640013), (210, 1093342), (420, 546671)]