3949710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 9866448

約数和(自身を除く): 5916738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 411, 465, 685, 822, 930, 961, 1370, 1922, 2055, 2883, 4110, 4247, 4805, 5766, 8494, 9610, 12741, 14415, 21235, 25482, 28830, 42470, 63705, 127410, 131657, 263314, 394971, 658285, 789942, 1316570, 1974855, 3949710]

約数ペア:

[(1, 3949710), (2, 1974855), (3, 1316570), (5, 789942), (6, 658285), (10, 394971), (15, 263314), (30, 131657), (31, 127410), (62, 63705), (93, 42470), (137, 28830), (155, 25482), (186, 21235), (274, 14415), (310, 12741), (411, 9610), (465, 8494), (685, 5766), (822, 4805), (930, 4247), (961, 4110), (1370, 2883), (1922, 2055)]