11742360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1997}}^1$

素因数の和:2025

約数の個数: 96

約数和(自身を含む): 40998960

約数和(自身を除く): 29256600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 1997, 2940, 3994, 5880, 5991, 7988, 9985, 11982, 13979, 15976, 19970, 23964, 27958, 29955, 39940, 41937, 47928, 55916, 59910, 69895, 79880, 83874, 97853, 111832, 119820, 139790, 167748, 195706, 209685, 239640, 279580, 293559, 335496, 391412, 419370, 489265, 559160, 587118, 782824, 838740, 978530, 1174236, 1467795, 1677480, 1957060, 2348472, 2935590, 3914120, 5871180, 11742360]

約数ペア:

[(1, 11742360), (2, 5871180), (3, 3914120), (4, 2935590), (5, 2348472), (6, 1957060), (7, 1677480), (8, 1467795), (10, 1174236), (12, 978530), (14, 838740), (15, 782824), (20, 587118), (21, 559160), (24, 489265), (28, 419370), (30, 391412), (35, 335496), (40, 293559), (42, 279580), (49, 239640), (56, 209685), (60, 195706), (70, 167748), (84, 139790), (98, 119820), (105, 111832), (120, 97853), (140, 83874), (147, 79880), (168, 69895), (196, 59910), (210, 55916), (245, 47928), (280, 41937), (294, 39940), (392, 29955), (420, 27958), (490, 23964), (588, 19970), (735, 15976), (840, 13979), (980, 11982), (1176, 9985), (1470, 7988), (1960, 5991), (1997, 5880), (2940, 3994)]