222751470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2869

約数の個数: 64

約数和(自身を含む): 556776000

約数和(自身を除く): 334024530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 73, 74, 111, 146, 185, 219, 222, 365, 370, 438, 555, 730, 1095, 1110, 2190, 2701, 2749, 5402, 5498, 8103, 8247, 13505, 13745, 16206, 16494, 27010, 27490, 40515, 41235, 81030, 82470, 101713, 200677, 203426, 305139, 401354, 508565, 602031, 610278, 1003385, 1017130, 1204062, 1525695, 2006770, 3010155, 3051390, 6020310, 7425049, 14850098, 22275147, 37125245, 44550294, 74250490, 111375735, 222751470]

約数ペア:

[(1, 222751470), (2, 111375735), (3, 74250490), (5, 44550294), (6, 37125245), (10, 22275147), (15, 14850098), (30, 7425049), (37, 6020310), (73, 3051390), (74, 3010155), (111, 2006770), (146, 1525695), (185, 1204062), (219, 1017130), (222, 1003385), (365, 610278), (370, 602031), (438, 508565), (555, 401354), (730, 305139), (1095, 203426), (1110, 200677), (2190, 101713), (2701, 82470), (2749, 81030), (5402, 41235), (5498, 40515), (8103, 27490), (8247, 27010), (13505, 16494), (13745, 16206)]