28947170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 62346240

約数和(自身を除く): 33399070

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 59, 70, 86, 118, 163, 215, 295, 301, 326, 413, 430, 590, 602, 815, 826, 1141, 1505, 1630, 2065, 2282, 2537, 3010, 4130, 5074, 5705, 7009, 9617, 11410, 12685, 14018, 17759, 19234, 25370, 35045, 35518, 48085, 49063, 67319, 70090, 88795, 96170, 98126, 134638, 177590, 245315, 336595, 413531, 490630, 673190, 827062, 2067655, 2894717, 4135310, 5789434, 14473585, 28947170]

約数ペア:

[(1, 28947170), (2, 14473585), (5, 5789434), (7, 4135310), (10, 2894717), (14, 2067655), (35, 827062), (43, 673190), (59, 490630), (70, 413531), (86, 336595), (118, 245315), (163, 177590), (215, 134638), (295, 98126), (301, 96170), (326, 88795), (413, 70090), (430, 67319), (590, 49063), (602, 48085), (815, 35518), (826, 35045), (1141, 25370), (1505, 19234), (1630, 17759), (2065, 14018), (2282, 12685), (2537, 11410), (3010, 9617), (4130, 7009), (5074, 5705)]