2981567340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{2591}}^1$

素因数の和:4740

約数の個数: 96

約数和(自身を含む): 9283921920

約数和(自身を除く): 6302354580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2131, 2591, 4262, 5182, 6393, 7773, 8524, 10364, 10655, 12786, 12955, 15546, 19179, 21310, 23319, 25572, 25910, 31092, 31965, 38358, 38865, 42620, 46638, 51820, 57537, 63930, 69957, 76716, 77730, 93276, 95895, 115074, 116595, 127860, 139914, 155460, 191790, 230148, 233190, 279828, 287685, 349785, 383580, 466380, 575370, 699570, 1150740, 1399140, 5521421, 11042842, 16564263, 22085684, 27607105, 33128526, 49692789, 55214210, 66257052, 82821315, 99385578, 110428420, 149078367, 165642630, 198771156, 248463945, 298156734, 331285260, 496927890, 596313468, 745391835, 993855780, 1490783670, 2981567340]

約数ペア:

[(1, 2981567340), (2, 1490783670), (3, 993855780), (4, 745391835), (5, 596313468), (6, 496927890), (9, 331285260), (10, 298156734), (12, 248463945), (15, 198771156), (18, 165642630), (20, 149078367), (27, 110428420), (30, 99385578), (36, 82821315), (45, 66257052), (54, 55214210), (60, 49692789), (90, 33128526), (108, 27607105), (135, 22085684), (180, 16564263), (270, 11042842), (540, 5521421), (2131, 1399140), (2591, 1150740), (4262, 699570), (5182, 575370), (6393, 466380), (7773, 383580), (8524, 349785), (10364, 287685), (10655, 279828), (12786, 233190), (12955, 230148), (15546, 191790), (19179, 155460), (21310, 139914), (23319, 127860), (25572, 116595), (25910, 115074), (31092, 95895), (31965, 93276), (38358, 77730), (38865, 76716), (42620, 69957), (46638, 63930), (51820, 57537)]