2015148540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{569251}}^1$

素因数の和:569322

約数の個数: 48

約数和(自身を含む): 5738060160

約数和(自身を除く): 3722911620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 569251, 1138502, 1707753, 2277004, 2846255, 3415506, 5692510, 6831012, 8538765, 11385020, 17077530, 33585809, 34155060, 67171618, 100757427, 134343236, 167929045, 201514854, 335858090, 403029708, 503787135, 671716180, 1007574270, 2015148540]

約数ペア:

[(1, 2015148540), (2, 1007574270), (3, 671716180), (4, 503787135), (5, 403029708), (6, 335858090), (10, 201514854), (12, 167929045), (15, 134343236), (20, 100757427), (30, 67171618), (59, 34155060), (60, 33585809), (118, 17077530), (177, 11385020), (236, 8538765), (295, 6831012), (354, 5692510), (590, 3415506), (708, 2846255), (885, 2277004), (1180, 1707753), (1770, 1138502), (3540, 569251)]