70217140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 180520704

約数和(自身を除く): 110303564

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 163, 170, 181, 238, 326, 340, 362, 476, 595, 652, 724, 815, 905, 1141, 1190, 1267, 1630, 1810, 2282, 2380, 2534, 2771, 3077, 3260, 3620, 4564, 5068, 5542, 5705, 6154, 6335, 11084, 11410, 12308, 12670, 13855, 15385, 19397, 21539, 22820, 25340, 27710, 29503, 30770, 38794, 43078, 55420, 59006, 61540, 77588, 86156, 96985, 107695, 118012, 147515, 193970, 206521, 215390, 295030, 387940, 413042, 430780, 501551, 590060, 826084, 1003102, 1032605, 2006204, 2065210, 2507755, 3510857, 4130420, 5015510, 7021714, 10031020, 14043428, 17554285, 35108570, 70217140]

約数ペア:

[(1, 70217140), (2, 35108570), (4, 17554285), (5, 14043428), (7, 10031020), (10, 7021714), (14, 5015510), (17, 4130420), (20, 3510857), (28, 2507755), (34, 2065210), (35, 2006204), (68, 1032605), (70, 1003102), (85, 826084), (119, 590060), (140, 501551), (163, 430780), (170, 413042), (181, 387940), (238, 295030), (326, 215390), (340, 206521), (362, 193970), (476, 147515), (595, 118012), (652, 107695), (724, 96985), (815, 86156), (905, 77588), (1141, 61540), (1190, 59006), (1267, 55420), (1630, 43078), (1810, 38794), (2282, 30770), (2380, 29503), (2534, 27710), (2771, 25340), (3077, 22820), (3260, 21539), (3620, 19397), (4564, 15385), (5068, 13855), (5542, 12670), (5705, 12308), (6154, 11410), (6335, 11084)]