42608370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 117801216

約数和(自身を除く): 75192846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1481, 1918, 2055, 2877, 2962, 4110, 4443, 4795, 5754, 7405, 8886, 9590, 10367, 14385, 14810, 20734, 22215, 28770, 31101, 44430, 51835, 62202, 103670, 155505, 202897, 311010, 405794, 608691, 1014485, 1217382, 1420279, 2028970, 2840558, 3043455, 4260837, 6086910, 7101395, 8521674, 14202790, 21304185, 42608370]

約数ペア:

[(1, 42608370), (2, 21304185), (3, 14202790), (5, 8521674), (6, 7101395), (7, 6086910), (10, 4260837), (14, 3043455), (15, 2840558), (21, 2028970), (30, 1420279), (35, 1217382), (42, 1014485), (70, 608691), (105, 405794), (137, 311010), (210, 202897), (274, 155505), (411, 103670), (685, 62202), (822, 51835), (959, 44430), (1370, 31101), (1481, 28770), (1918, 22215), (2055, 20734), (2877, 14810), (2962, 14385), (4110, 10367), (4443, 9590), (4795, 8886), (5754, 7405)]