70745290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 160911360

約数和(自身を除く): 90166070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 770, 790, 869, 1106, 1163, 1738, 2326, 2765, 4345, 5530, 5815, 6083, 8141, 8690, 11630, 12166, 12793, 16282, 25586, 30415, 40705, 60830, 63965, 81410, 89551, 91877, 127930, 179102, 183754, 447755, 459385, 643139, 895510, 918770, 1010647, 1286278, 2021294, 3215695, 5053235, 6431390, 7074529, 10106470, 14149058, 35372645, 70745290]

約数ペア:

[(1, 70745290), (2, 35372645), (5, 14149058), (7, 10106470), (10, 7074529), (11, 6431390), (14, 5053235), (22, 3215695), (35, 2021294), (55, 1286278), (70, 1010647), (77, 918770), (79, 895510), (110, 643139), (154, 459385), (158, 447755), (385, 183754), (395, 179102), (553, 127930), (770, 91877), (790, 89551), (869, 81410), (1106, 63965), (1163, 60830), (1738, 40705), (2326, 30415), (2765, 25586), (4345, 16282), (5530, 12793), (5815, 12166), (6083, 11630), (8141, 8690)]