47220570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 80

約数和(自身を含む): 128493288

約数和(自身を除く): 81272718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 194, 270, 291, 405, 485, 582, 601, 810, 873, 970, 1202, 1455, 1746, 1803, 2619, 2910, 3005, 3606, 4365, 5238, 5409, 6010, 7857, 8730, 9015, 10818, 13095, 15714, 16227, 18030, 26190, 27045, 32454, 39285, 48681, 54090, 58297, 78570, 81135, 97362, 116594, 162270, 174891, 243405, 291485, 349782, 486810, 524673, 582970, 874455, 1049346, 1574019, 1748910, 2623365, 3148038, 4722057, 5246730, 7870095, 9444114, 15740190, 23610285, 47220570]

約数ペア:

[(1, 47220570), (2, 23610285), (3, 15740190), (5, 9444114), (6, 7870095), (9, 5246730), (10, 4722057), (15, 3148038), (18, 2623365), (27, 1748910), (30, 1574019), (45, 1049346), (54, 874455), (81, 582970), (90, 524673), (97, 486810), (135, 349782), (162, 291485), (194, 243405), (270, 174891), (291, 162270), (405, 116594), (485, 97362), (582, 81135), (601, 78570), (810, 58297), (873, 54090), (970, 48681), (1202, 39285), (1455, 32454), (1746, 27045), (1803, 26190), (2619, 18030), (2910, 16227), (3005, 15714), (3606, 13095), (4365, 10818), (5238, 9015), (5409, 8730), (6010, 7857)]