64104180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{152629}}^1$

素因数の和:152648

約数の個数: 48

約数和(自身を含む): 205134720

約数和(自身を除く): 141030540

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, 152629, 305258, 457887, 610516, 763145, 915774, 1068403, 1526290, 1831548, 2136806, 2289435, 3052580, 3205209, 4273612, 4578870, 5342015, 6410418, 9157740, 10684030, 12820836, 16026045, 21368060, 32052090, 64104180]

約数ペア:

[(1, 64104180), (2, 32052090), (3, 21368060), (4, 16026045), (5, 12820836), (6, 10684030), (7, 9157740), (10, 6410418), (12, 5342015), (14, 4578870), (15, 4273612), (20, 3205209), (21, 3052580), (28, 2289435), (30, 2136806), (35, 1831548), (42, 1526290), (60, 1068403), (70, 915774), (84, 763145), (105, 610516), (140, 457887), (210, 305258), (420, 152629)]