70914650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 147044160

約数和(自身を除く): 76129510

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 4391, 8075, 8782, 16150, 21955, 43910, 74647, 83429, 109775, 149294, 166858, 219550, 373235, 417145, 746470, 834290, 1418293, 1866175, 2085725, 2836586, 3732350, 4171450, 7091465, 14182930, 35457325, 70914650]

約数ペア:

[(1, 70914650), (2, 35457325), (5, 14182930), (10, 7091465), (17, 4171450), (19, 3732350), (25, 2836586), (34, 2085725), (38, 1866175), (50, 1418293), (85, 834290), (95, 746470), (170, 417145), (190, 373235), (323, 219550), (425, 166858), (475, 149294), (646, 109775), (850, 83429), (950, 74647), (1615, 43910), (3230, 21955), (4391, 16150), (8075, 8782)]