74186970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17293}}^1$

素因数の和:17327

約数の個数: 64

約数和(自身を含む): 209188224

約数和(自身を除く): 135001254

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 17293, 34586, 51879, 86465, 103758, 172930, 190223, 224809, 259395, 380446, 449618, 518790, 570669, 674427, 951115, 1124045, 1141338, 1348854, 1902230, 2248090, 2472899, 2853345, 3372135, 4945798, 5706690, 6744270, 7418697, 12364495, 14837394, 24728990, 37093485, 74186970]

約数ペア:

[(1, 74186970), (2, 37093485), (3, 24728990), (5, 14837394), (6, 12364495), (10, 7418697), (11, 6744270), (13, 5706690), (15, 4945798), (22, 3372135), (26, 2853345), (30, 2472899), (33, 2248090), (39, 1902230), (55, 1348854), (65, 1141338), (66, 1124045), (78, 951115), (110, 674427), (130, 570669), (143, 518790), (165, 449618), (195, 380446), (286, 259395), (330, 224809), (390, 190223), (429, 172930), (715, 103758), (858, 86465), (1430, 51879), (2145, 34586), (4290, 17293)]