137777460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34273}}^1$

素因数の和:34352

約数の個数: 48

約数和(自身を含む): 391546176

約数和(自身を除く): 253768716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 34273, 68546, 102819, 137092, 171365, 205638, 342730, 411276, 514095, 685460, 1028190, 2056380, 2296291, 4592582, 6888873, 9185164, 11481455, 13777746, 22962910, 27555492, 34444365, 45925820, 68888730, 137777460]

約数ペア:

[(1, 137777460), (2, 68888730), (3, 45925820), (4, 34444365), (5, 27555492), (6, 22962910), (10, 13777746), (12, 11481455), (15, 9185164), (20, 6888873), (30, 4592582), (60, 2296291), (67, 2056380), (134, 1028190), (201, 685460), (268, 514095), (335, 411276), (402, 342730), (670, 205638), (804, 171365), (1005, 137092), (1340, 102819), (2010, 68546), (4020, 34273)]