38796457980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92372519}}^1$

素因数の和:92372538

約数の個数: 48

約数和(自身を含む): 124148666880

約数和(自身を除く): 85352208900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 92372519, 184745038, 277117557, 369490076, 461862595, 554235114, 646607633, 923725190, 1108470228, 1293215266, 1385587785, 1847450380, 1939822899, 2586430532, 2771175570, 3233038165, 3879645798, 5542351140, 6466076330, 7759291596, 9699114495, 12932152660, 19398228990, 38796457980]

約数ペア:

[(1, 38796457980), (2, 19398228990), (3, 12932152660), (4, 9699114495), (5, 7759291596), (6, 6466076330), (7, 5542351140), (10, 3879645798), (12, 3233038165), (14, 2771175570), (15, 2586430532), (20, 1939822899), (21, 1847450380), (28, 1385587785), (30, 1293215266), (35, 1108470228), (42, 923725190), (60, 646607633), (70, 554235114), (84, 461862595), (105, 369490076), (140, 277117557), (210, 184745038), (420, 92372519)]