70406970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 179280000

約数和(自身を除く): 108873030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 447, 570, 745, 829, 894, 1490, 1658, 2235, 2487, 2831, 4145, 4470, 4974, 5662, 8290, 8493, 12435, 14155, 15751, 16986, 24870, 28310, 31502, 42465, 47253, 78755, 84930, 94506, 123521, 157510, 236265, 247042, 370563, 472530, 617605, 741126, 1235210, 1852815, 2346899, 3705630, 4693798, 7040697, 11734495, 14081394, 23468990, 35203485, 70406970]

約数ペア:

[(1, 70406970), (2, 35203485), (3, 23468990), (5, 14081394), (6, 11734495), (10, 7040697), (15, 4693798), (19, 3705630), (30, 2346899), (38, 1852815), (57, 1235210), (95, 741126), (114, 617605), (149, 472530), (190, 370563), (285, 247042), (298, 236265), (447, 157510), (570, 123521), (745, 94506), (829, 84930), (894, 78755), (1490, 47253), (1658, 42465), (2235, 31502), (2487, 28310), (2831, 24870), (4145, 16986), (4470, 15751), (4974, 14155), (5662, 12435), (8290, 8493)]