70438830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30493}}^1$

素因数の和:30521

約数の個数: 64

約数和(自身を含む): 210774528

約数和(自身を除く): 140335698

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 30493, 60986, 91479, 152465, 182958, 213451, 304930, 335423, 426902, 457395, 640353, 670846, 914790, 1006269, 1067255, 1280706, 1677115, 2012538, 2134510, 2347961, 3201765, 3354230, 4695922, 5031345, 6403530, 7043883, 10062690, 11739805, 14087766, 23479610, 35219415, 70438830]

約数ペア:

[(1, 70438830), (2, 35219415), (3, 23479610), (5, 14087766), (6, 11739805), (7, 10062690), (10, 7043883), (11, 6403530), (14, 5031345), (15, 4695922), (21, 3354230), (22, 3201765), (30, 2347961), (33, 2134510), (35, 2012538), (42, 1677115), (55, 1280706), (66, 1067255), (70, 1006269), (77, 914790), (105, 670846), (110, 640353), (154, 457395), (165, 426902), (210, 335423), (231, 304930), (330, 213451), (385, 182958), (462, 152465), (770, 91479), (1155, 60986), (2310, 30493)]