854331390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4183

約数の個数: 144

約数和(自身を含む): 2570677200

約数和(自身を除く): 1716345810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 627, 726, 855, 990, 1045, 1089, 1210, 1254, 1710, 1815, 1881, 2090, 2178, 2299, 3135, 3630, 3762, 4129, 4598, 5445, 6270, 6897, 8258, 9405, 10890, 11495, 12387, 13794, 18810, 20645, 20691, 22990, 24774, 34485, 37161, 41290, 41382, 45419, 61935, 68970, 74322, 78451, 90838, 103455, 123870, 136257, 156902, 185805, 206910, 227095, 235353, 272514, 371610, 392255, 408771, 454190, 470706, 499609, 681285, 706059, 784510, 817542, 862961, 999218, 1176765, 1362570, 1412118, 1498827, 1725922, 2043855, 2353530, 2498045, 2588883, 2997654, 3530295, 4087710, 4314805, 4496481, 4996090, 5177766, 7060590, 7494135, 7766649, 8629610, 8992962, 9492571, 12944415, 14988270, 15533298, 18985142, 22482405, 25888830, 28477713, 38833245, 44964810, 47462855, 56955426, 77666490, 85433139, 94925710, 142388565, 170866278, 284777130, 427165695, 854331390]

約数ペア:

[(1, 854331390), (2, 427165695), (3, 284777130), (5, 170866278), (6, 142388565), (9, 94925710), (10, 85433139), (11, 77666490), (15, 56955426), (18, 47462855), (19, 44964810), (22, 38833245), (30, 28477713), (33, 25888830), (38, 22482405), (45, 18985142), (55, 15533298), (57, 14988270), (66, 12944415), (90, 9492571), (95, 8992962), (99, 8629610), (110, 7766649), (114, 7494135), (121, 7060590), (165, 5177766), (171, 4996090), (190, 4496481), (198, 4314805), (209, 4087710), (242, 3530295), (285, 2997654), (330, 2588883), (342, 2498045), (363, 2353530), (418, 2043855), (495, 1725922), (570, 1498827), (605, 1412118), (627, 1362570), (726, 1176765), (855, 999218), (990, 862961), (1045, 817542), (1089, 784510), (1210, 706059), (1254, 681285), (1710, 499609), (1815, 470706), (1881, 454190), (2090, 408771), (2178, 392255), (2299, 371610), (3135, 272514), (3630, 235353), (3762, 227095), (4129, 206910), (4598, 185805), (5445, 156902), (6270, 136257), (6897, 123870), (8258, 103455), (9405, 90838), (10890, 78451), (11495, 74322), (12387, 68970), (13794, 61935), (18810, 45419), (20645, 41382), (20691, 41290), (22990, 37161), (24774, 34485)]