154194810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66751}}^1$

素因数の和:66779

約数の個数: 64

約数和(自身を含む): 461389824

約数和(自身を除く): 307195014

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, 66751, 133502, 200253, 333755, 400506, 467257, 667510, 734261, 934514, 1001265, 1401771, 1468522, 2002530, 2202783, 2336285, 2803542, 3671305, 4405566, 4672570, 5139827, 7008855, 7342610, 10279654, 11013915, 14017710, 15419481, 22027830, 25699135, 30838962, 51398270, 77097405, 154194810]

約数ペア:

[(1, 154194810), (2, 77097405), (3, 51398270), (5, 30838962), (6, 25699135), (7, 22027830), (10, 15419481), (11, 14017710), (14, 11013915), (15, 10279654), (21, 7342610), (22, 7008855), (30, 5139827), (33, 4672570), (35, 4405566), (42, 3671305), (55, 2803542), (66, 2336285), (70, 2202783), (77, 2002530), (105, 1468522), (110, 1401771), (154, 1001265), (165, 934514), (210, 734261), (231, 667510), (330, 467257), (385, 400506), (462, 333755), (770, 200253), (1155, 133502), (2310, 66751)]