12260130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 31397760

約数和(自身を除く): 19137630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 157, 190, 274, 285, 314, 411, 471, 570, 685, 785, 822, 942, 1370, 1570, 2055, 2355, 2603, 2983, 4110, 4710, 5206, 5966, 7809, 8949, 13015, 14915, 15618, 17898, 21509, 26030, 29830, 39045, 43018, 44745, 64527, 78090, 89490, 107545, 129054, 215090, 322635, 408671, 645270, 817342, 1226013, 2043355, 2452026, 4086710, 6130065, 12260130]

約数ペア:

[(1, 12260130), (2, 6130065), (3, 4086710), (5, 2452026), (6, 2043355), (10, 1226013), (15, 817342), (19, 645270), (30, 408671), (38, 322635), (57, 215090), (95, 129054), (114, 107545), (137, 89490), (157, 78090), (190, 64527), (274, 44745), (285, 43018), (314, 39045), (411, 29830), (471, 26030), (570, 21509), (685, 17898), (785, 15618), (822, 14915), (942, 13015), (1370, 8949), (1570, 7809), (2055, 5966), (2355, 5206), (2603, 4710), (2983, 4110)]