722366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39409}}^1$

素因数の和:39479

約数の個数: 64

約数和(自身を含む): 1906813440

約数和(自身を除く): 1184446470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 18330, 39409, 78818, 118227, 197045, 236454, 394090, 512317, 591135, 1024634, 1182270, 1536951, 1852223, 2561585, 3073902, 3704446, 5123170, 5556669, 7684755, 9261115, 11113338, 15369510, 18522230, 24078899, 27783345, 48157798, 55566690, 72236697, 120394495, 144473394, 240788990, 361183485, 722366970]

約数ペア:

[(1, 722366970), (2, 361183485), (3, 240788990), (5, 144473394), (6, 120394495), (10, 72236697), (13, 55566690), (15, 48157798), (26, 27783345), (30, 24078899), (39, 18522230), (47, 15369510), (65, 11113338), (78, 9261115), (94, 7684755), (130, 5556669), (141, 5123170), (195, 3704446), (235, 3073902), (282, 2561585), (390, 1852223), (470, 1536951), (611, 1182270), (705, 1024634), (1222, 591135), (1410, 512317), (1833, 394090), (3055, 236454), (3666, 197045), (6110, 118227), (9165, 78818), (18330, 39409)]