21094740590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{14549}}^1$

素因数の和:14850

約数の個数: 96

約数和(自身を含む): 48367692000

約数和(自身を除く): 27272951410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 269, 385, 490, 538, 539, 770, 1078, 1345, 1883, 2690, 2695, 2959, 3766, 5390, 5918, 9415, 13181, 14549, 14795, 18830, 20713, 26362, 29098, 29590, 41426, 65905, 72745, 101843, 103565, 131810, 144991, 145490, 160039, 203686, 207130, 289982, 320078, 509215, 712901, 724955, 800195, 1018430, 1120273, 1425802, 1449910, 1600390, 2240546, 3564505, 3913681, 5601365, 7129010, 7827362, 7841911, 11202730, 15683822, 19568405, 27395767, 39136810, 39209555, 43050491, 54791534, 78419110, 86100982, 136978835, 191770369, 215252455, 273957670, 301353437, 383540738, 430504910, 602706874, 958851845, 1506767185, 1917703690, 2109474059, 3013534370, 4218948118, 10547370295, 21094740590]

約数ペア:

[(1, 21094740590), (2, 10547370295), (5, 4218948118), (7, 3013534370), (10, 2109474059), (11, 1917703690), (14, 1506767185), (22, 958851845), (35, 602706874), (49, 430504910), (55, 383540738), (70, 301353437), (77, 273957670), (98, 215252455), (110, 191770369), (154, 136978835), (245, 86100982), (269, 78419110), (385, 54791534), (490, 43050491), (538, 39209555), (539, 39136810), (770, 27395767), (1078, 19568405), (1345, 15683822), (1883, 11202730), (2690, 7841911), (2695, 7827362), (2959, 7129010), (3766, 5601365), (5390, 3913681), (5918, 3564505), (9415, 2240546), (13181, 1600390), (14549, 1449910), (14795, 1425802), (18830, 1120273), (20713, 1018430), (26362, 800195), (29098, 724955), (29590, 712901), (41426, 509215), (65905, 320078), (72745, 289982), (101843, 207130), (103565, 203686), (131810, 160039), (144991, 145490)]