84643590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6427}}^1$

素因数の和:6876

約数の個数: 32

約数和(自身を含む): 203639040

約数和(自身を除く): 118995450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6427, 6585, 12854, 13170, 19281, 32135, 38562, 64270, 96405, 192810, 2821453, 5642906, 8464359, 14107265, 16928718, 28214530, 42321795, 84643590]

約数ペア:

[(1, 84643590), (2, 42321795), (3, 28214530), (5, 16928718), (6, 14107265), (10, 8464359), (15, 5642906), (30, 2821453), (439, 192810), (878, 96405), (1317, 64270), (2195, 38562), (2634, 32135), (4390, 19281), (6427, 13170), (6585, 12854)]