4953690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 15102720

約数和(自身を除く): 10149030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2621, 5242, 7863, 13105, 15726, 18347, 23589, 26210, 36694, 39315, 47178, 55041, 70767, 78630, 91735, 110082, 117945, 141534, 165123, 183470, 235890, 275205, 330246, 353835, 495369, 550410, 707670, 825615, 990738, 1651230, 2476845, 4953690]

約数ペア:

[(1, 4953690), (2, 2476845), (3, 1651230), (5, 990738), (6, 825615), (7, 707670), (9, 550410), (10, 495369), (14, 353835), (15, 330246), (18, 275205), (21, 235890), (27, 183470), (30, 165123), (35, 141534), (42, 117945), (45, 110082), (54, 91735), (63, 78630), (70, 70767), (90, 55041), (105, 47178), (126, 39315), (135, 36694), (189, 26210), (210, 23589), (270, 18347), (315, 15726), (378, 13105), (630, 7863), (945, 5242), (1890, 2621)]