456657410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{180497}}^1$

素因数の和:180538

約数の個数: 32

約数和(自身を含む): 935701632

約数和(自身を除く): 479044222

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 180497, 360994, 902485, 1804970, 1985467, 3970934, 4151431, 8302862, 9927335, 19854670, 20757155, 41514310, 45665741, 91331482, 228328705, 456657410]

約数ペア:

[(1, 456657410), (2, 228328705), (5, 91331482), (10, 45665741), (11, 41514310), (22, 20757155), (23, 19854670), (46, 9927335), (55, 8302862), (110, 4151431), (115, 3970934), (230, 1985467), (253, 1804970), (506, 902485), (1265, 360994), (2530, 180497)]