2247297142620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15048193}}^1$

素因数の和:15048355

約数の個数: 96

約数和(自身を含む): 6674175002880

約数和(自身を除く): 4426877860260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 131, 190, 228, 262, 285, 380, 393, 524, 570, 655, 786, 1140, 1310, 1572, 1965, 2489, 2620, 3930, 4978, 7467, 7860, 9956, 12445, 14934, 24890, 29868, 37335, 49780, 74670, 149340, 15048193, 30096386, 45144579, 60192772, 75240965, 90289158, 150481930, 180578316, 225722895, 285915667, 300963860, 451445790, 571831334, 857747001, 902891580, 1143662668, 1429578335, 1715494002, 1971313283, 2859156670, 3430988004, 3942626566, 4288735005, 5718313340, 5913939849, 7885253132, 8577470010, 9856566415, 11827879698, 17154940020, 19713132830, 23655759396, 29569699245, 37454952377, 39426265660, 59139398490, 74909904754, 112364857131, 118278796980, 149819809508, 187274761885, 224729714262, 374549523770, 449459428524, 561824285655, 749099047540, 1123648571310, 2247297142620]

約数ペア:

[(1, 2247297142620), (2, 1123648571310), (3, 749099047540), (4, 561824285655), (5, 449459428524), (6, 374549523770), (10, 224729714262), (12, 187274761885), (15, 149819809508), (19, 118278796980), (20, 112364857131), (30, 74909904754), (38, 59139398490), (57, 39426265660), (60, 37454952377), (76, 29569699245), (95, 23655759396), (114, 19713132830), (131, 17154940020), (190, 11827879698), (228, 9856566415), (262, 8577470010), (285, 7885253132), (380, 5913939849), (393, 5718313340), (524, 4288735005), (570, 3942626566), (655, 3430988004), (786, 2859156670), (1140, 1971313283), (1310, 1715494002), (1572, 1429578335), (1965, 1143662668), (2489, 902891580), (2620, 857747001), (3930, 571831334), (4978, 451445790), (7467, 300963860), (7860, 285915667), (9956, 225722895), (12445, 180578316), (14934, 150481930), (24890, 90289158), (29868, 75240965), (37335, 60192772), (49780, 45144579), (74670, 30096386), (149340, 15048193)]