7993110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 20793600

約数和(自身を除く): 12800490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 379, 555, 570, 703, 758, 1110, 1137, 1406, 1895, 2109, 2274, 3515, 3790, 4218, 5685, 7030, 7201, 10545, 11370, 14023, 14402, 21090, 21603, 28046, 36005, 42069, 43206, 70115, 72010, 84138, 108015, 140230, 210345, 216030, 266437, 420690, 532874, 799311, 1332185, 1598622, 2664370, 3996555, 7993110]

約数ペア:

[(1, 7993110), (2, 3996555), (3, 2664370), (5, 1598622), (6, 1332185), (10, 799311), (15, 532874), (19, 420690), (30, 266437), (37, 216030), (38, 210345), (57, 140230), (74, 108015), (95, 84138), (111, 72010), (114, 70115), (185, 43206), (190, 42069), (222, 36005), (285, 28046), (370, 21603), (379, 21090), (555, 14402), (570, 14023), (703, 11370), (758, 10545), (1110, 7201), (1137, 7030), (1406, 5685), (1895, 4218), (2109, 3790), (2274, 3515)]