29561340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25931}}^1$

素因数の和:25962

約数の個数: 48

約数和(自身を含む): 87131520

約数和(自身を除く): 57570180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 25931, 51862, 77793, 103724, 129655, 155586, 259310, 311172, 388965, 492689, 518620, 777930, 985378, 1478067, 1555860, 1970756, 2463445, 2956134, 4926890, 5912268, 7390335, 9853780, 14780670, 29561340]

約数ペア:

[(1, 29561340), (2, 14780670), (3, 9853780), (4, 7390335), (5, 5912268), (6, 4926890), (10, 2956134), (12, 2463445), (15, 1970756), (19, 1555860), (20, 1478067), (30, 985378), (38, 777930), (57, 518620), (60, 492689), (76, 388965), (95, 311172), (114, 259310), (190, 155586), (228, 129655), (285, 103724), (380, 77793), (570, 51862), (1140, 25931)]