40107270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 110532096

約数和(自身を除く): 70424826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 577, 662, 993, 1154, 1655, 1731, 1986, 2317, 2885, 3310, 3462, 4039, 4634, 4965, 5770, 6951, 8078, 8655, 9930, 11585, 12117, 13902, 17310, 20195, 23170, 24234, 34755, 40390, 60585, 69510, 121170, 190987, 381974, 572961, 954935, 1145922, 1336909, 1909870, 2673818, 2864805, 4010727, 5729610, 6684545, 8021454, 13369090, 20053635, 40107270]

約数ペア:

[(1, 40107270), (2, 20053635), (3, 13369090), (5, 8021454), (6, 6684545), (7, 5729610), (10, 4010727), (14, 2864805), (15, 2673818), (21, 1909870), (30, 1336909), (35, 1145922), (42, 954935), (70, 572961), (105, 381974), (210, 190987), (331, 121170), (577, 69510), (662, 60585), (993, 40390), (1154, 34755), (1655, 24234), (1731, 23170), (1986, 20195), (2317, 17310), (2885, 13902), (3310, 12117), (3462, 11585), (4039, 9930), (4634, 8655), (4965, 8078), (5770, 6951)]