2174245620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1907233}}^1$

素因数の和:1907264

約数の個数: 48

約数和(自身を含む): 6408306240

約数和(自身を除く): 4234060620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1907233, 3814466, 5721699, 7628932, 9536165, 11443398, 19072330, 22886796, 28608495, 36237427, 38144660, 57216990, 72474854, 108712281, 114433980, 144949708, 181187135, 217424562, 362374270, 434849124, 543561405, 724748540, 1087122810, 2174245620]

約数ペア:

[(1, 2174245620), (2, 1087122810), (3, 724748540), (4, 543561405), (5, 434849124), (6, 362374270), (10, 217424562), (12, 181187135), (15, 144949708), (19, 114433980), (20, 108712281), (30, 72474854), (38, 57216990), (57, 38144660), (60, 36237427), (76, 28608495), (95, 22886796), (114, 19072330), (190, 11443398), (228, 9536165), (285, 7628932), (380, 5721699), (570, 3814466), (1140, 1907233)]