2938677660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{57689}}^1$

素因数の和:57987

約数の個数: 72

約数和(自身を含む): 8945642160

約数和(自身を除く): 6006964500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 8490, 10188, 12735, 16980, 25470, 50940, 57689, 115378, 173067, 230756, 288445, 346134, 519201, 576890, 692268, 865335, 1038402, 1153780, 1730670, 2076804, 2596005, 3461340, 5192010, 10384020, 16325987, 32651974, 48977961, 65303948, 81629935, 97955922, 146933883, 163259870, 195911844, 244889805, 293867766, 326519740, 489779610, 587735532, 734669415, 979559220, 1469338830, 2938677660]

約数ペア:

[(1, 2938677660), (2, 1469338830), (3, 979559220), (4, 734669415), (5, 587735532), (6, 489779610), (9, 326519740), (10, 293867766), (12, 244889805), (15, 195911844), (18, 163259870), (20, 146933883), (30, 97955922), (36, 81629935), (45, 65303948), (60, 48977961), (90, 32651974), (180, 16325987), (283, 10384020), (566, 5192010), (849, 3461340), (1132, 2596005), (1415, 2076804), (1698, 1730670), (2547, 1153780), (2830, 1038402), (3396, 865335), (4245, 692268), (5094, 576890), (5660, 519201), (8490, 346134), (10188, 288445), (12735, 230756), (16980, 173067), (25470, 115378), (50940, 57689)]