30986836440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{41777}}^1$

素因数の和:42681

約数の個数: 128

約数和(自身を含む): 106363445760

約数和(自身を除く): 75376609320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 883, 1766, 2649, 3532, 4415, 5298, 6181, 7064, 8830, 10596, 12362, 13245, 17660, 18543, 21192, 24724, 26490, 30905, 35320, 37086, 41777, 49448, 52980, 61810, 74172, 83554, 92715, 105960, 123620, 125331, 148344, 167108, 185430, 208885, 247240, 250662, 292439, 334216, 370860, 417770, 501324, 584878, 626655, 741720, 835540, 877317, 1002648, 1169756, 1253310, 1462195, 1671080, 1754634, 2339512, 2506620, 2924390, 3509268, 4386585, 5013240, 5848780, 7018536, 8773170, 11697560, 17546340, 35092680, 36889091, 73778182, 110667273, 147556364, 184445455, 221334546, 258223637, 295112728, 368890910, 442669092, 516447274, 553336365, 737781820, 774670911, 885338184, 1032894548, 1106672730, 1291118185, 1475563640, 1549341822, 2065789096, 2213345460, 2582236370, 3098683644, 3873354555, 4426690920, 5164472740, 6197367288, 7746709110, 10328945480, 15493418220, 30986836440]

約数ペア:

[(1, 30986836440), (2, 15493418220), (3, 10328945480), (4, 7746709110), (5, 6197367288), (6, 5164472740), (7, 4426690920), (8, 3873354555), (10, 3098683644), (12, 2582236370), (14, 2213345460), (15, 2065789096), (20, 1549341822), (21, 1475563640), (24, 1291118185), (28, 1106672730), (30, 1032894548), (35, 885338184), (40, 774670911), (42, 737781820), (56, 553336365), (60, 516447274), (70, 442669092), (84, 368890910), (105, 295112728), (120, 258223637), (140, 221334546), (168, 184445455), (210, 147556364), (280, 110667273), (420, 73778182), (840, 36889091), (883, 35092680), (1766, 17546340), (2649, 11697560), (3532, 8773170), (4415, 7018536), (5298, 5848780), (6181, 5013240), (7064, 4386585), (8830, 3509268), (10596, 2924390), (12362, 2506620), (13245, 2339512), (17660, 1754634), (18543, 1671080), (21192, 1462195), (24724, 1253310), (26490, 1169756), (30905, 1002648), (35320, 877317), (37086, 835540), (41777, 741720), (49448, 626655), (52980, 584878), (61810, 501324), (74172, 417770), (83554, 370860), (92715, 334216), (105960, 292439), (123620, 250662), (125331, 247240), (148344, 208885), (167108, 185430)]