61571370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 169516800

約数和(自身を除く): 107945430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 449, 653, 898, 1306, 1347, 1959, 2245, 2694, 3143, 3265, 3918, 4490, 4571, 6286, 6530, 6735, 9142, 9429, 9795, 13470, 13713, 15715, 18858, 19590, 22855, 27426, 31430, 45710, 47145, 68565, 94290, 137130, 293197, 586394, 879591, 1465985, 1759182, 2052379, 2931970, 4104758, 4397955, 6157137, 8795910, 10261895, 12314274, 20523790, 30785685, 61571370]

約数ペア:

[(1, 61571370), (2, 30785685), (3, 20523790), (5, 12314274), (6, 10261895), (7, 8795910), (10, 6157137), (14, 4397955), (15, 4104758), (21, 2931970), (30, 2052379), (35, 1759182), (42, 1465985), (70, 879591), (105, 586394), (210, 293197), (449, 137130), (653, 94290), (898, 68565), (1306, 47145), (1347, 45710), (1959, 31430), (2245, 27426), (2694, 22855), (3143, 19590), (3265, 18858), (3918, 15715), (4490, 13713), (4571, 13470), (6286, 9795), (6530, 9429), (6735, 9142)]