40312930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 46363550

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 59, 70, 86, 118, 215, 227, 295, 301, 413, 430, 454, 590, 602, 826, 1135, 1505, 1589, 2065, 2270, 2537, 3010, 3178, 4130, 5074, 7945, 9761, 12685, 13393, 15890, 17759, 19522, 25370, 26786, 35518, 48805, 66965, 68327, 88795, 93751, 97610, 133930, 136654, 177590, 187502, 341635, 468755, 575899, 683270, 937510, 1151798, 2879495, 4031293, 5758990, 8062586, 20156465, 40312930]

約数ペア:

[(1, 40312930), (2, 20156465), (5, 8062586), (7, 5758990), (10, 4031293), (14, 2879495), (35, 1151798), (43, 937510), (59, 683270), (70, 575899), (86, 468755), (118, 341635), (215, 187502), (227, 177590), (295, 136654), (301, 133930), (413, 97610), (430, 93751), (454, 88795), (590, 68327), (602, 66965), (826, 48805), (1135, 35518), (1505, 26786), (1589, 25370), (2065, 19522), (2270, 17759), (2537, 15890), (3010, 13393), (3178, 12685), (4130, 9761), (5074, 7945)]