300313940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 640581312

約数和(自身を除く): 340267372

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 283, 388, 485, 547, 566, 970, 1094, 1132, 1415, 1940, 2188, 2735, 2830, 5470, 5660, 10940, 27451, 53059, 54902, 106118, 109804, 137255, 154801, 212236, 265295, 274510, 309602, 530590, 549020, 619204, 774005, 1061180, 1548010, 3096020, 15015697, 30031394, 60062788, 75078485, 150156970, 300313940]

約数ペア:

[(1, 300313940), (2, 150156970), (4, 75078485), (5, 60062788), (10, 30031394), (20, 15015697), (97, 3096020), (194, 1548010), (283, 1061180), (388, 774005), (485, 619204), (547, 549020), (566, 530590), (970, 309602), (1094, 274510), (1132, 265295), (1415, 212236), (1940, 154801), (2188, 137255), (2735, 109804), (2830, 106118), (5470, 54902), (5660, 53059), (10940, 27451)]