45300220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 109283328

約数和(自身を除く): 63983108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1451, 1561, 2230, 2902, 3122, 4460, 5804, 6244, 7255, 7805, 10157, 14510, 15610, 20314, 29020, 31220, 40628, 50785, 101570, 203140, 323573, 647146, 1294292, 1617865, 2265011, 3235730, 4530022, 6471460, 9060044, 11325055, 22650110, 45300220]

約数ペア:

[(1, 45300220), (2, 22650110), (4, 11325055), (5, 9060044), (7, 6471460), (10, 4530022), (14, 3235730), (20, 2265011), (28, 1617865), (35, 1294292), (70, 647146), (140, 323573), (223, 203140), (446, 101570), (892, 50785), (1115, 40628), (1451, 31220), (1561, 29020), (2230, 20314), (2902, 15610), (3122, 14510), (4460, 10157), (5804, 7805), (6244, 7255)]