108506860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70459}}^1$

素因数の和:70486

約数の個数: 48

約数和(自身を含む): 284094720

約数和(自身を除く): 175587860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 70459, 140918, 281836, 352295, 493213, 704590, 775049, 986426, 1409180, 1550098, 1972852, 2466065, 3100196, 3875245, 4932130, 5425343, 7750490, 9864260, 10850686, 15500980, 21701372, 27126715, 54253430, 108506860]

約数ペア:

[(1, 108506860), (2, 54253430), (4, 27126715), (5, 21701372), (7, 15500980), (10, 10850686), (11, 9864260), (14, 7750490), (20, 5425343), (22, 4932130), (28, 3875245), (35, 3100196), (44, 2466065), (55, 1972852), (70, 1550098), (77, 1409180), (110, 986426), (140, 775049), (154, 704590), (220, 493213), (308, 352295), (385, 281836), (770, 140918), (1540, 70459)]