1653092980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 4476221568

約数和(自身を除く): 2823128588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 961, 1085, 1117, 1364, 1540, 1705, 1922, 2170, 2234, 2387, 3410, 3844, 4340, 4468, 4774, 4805, 5585, 6727, 6820, 7819, 9548, 9610, 10571, 11170, 11935, 12287, 13454, 15638, 19220, 21142, 22340, 23870, 24574, 26908, 31276, 33635, 34627, 39095, 42284, 47740, 49148, 52855, 61435, 67270, 69254, 73997, 78190, 86009, 105710, 122870, 134540, 138508, 147994, 156380, 172018, 173135, 211420, 242389, 245740, 295988, 344036, 346270, 369985, 380897, 430045, 484778, 692540, 739970, 761794, 860090, 969556, 1073437, 1211945, 1479940, 1523588, 1720180, 1904485, 2146874, 2423890, 2666279, 3808970, 4293748, 4847780, 5332558, 5367185, 7514059, 7617940, 10665116, 10734370, 11807807, 13331395, 15028118, 21468740, 23615614, 26662790, 30056236, 37570295, 47231228, 53325580, 59039035, 75140590, 82654649, 118078070, 150281180, 165309298, 236156140, 330618596, 413273245, 826546490, 1653092980]

約数ペア:

[(1, 1653092980), (2, 826546490), (4, 413273245), (5, 330618596), (7, 236156140), (10, 165309298), (11, 150281180), (14, 118078070), (20, 82654649), (22, 75140590), (28, 59039035), (31, 53325580), (35, 47231228), (44, 37570295), (55, 30056236), (62, 26662790), (70, 23615614), (77, 21468740), (110, 15028118), (124, 13331395), (140, 11807807), (154, 10734370), (155, 10665116), (217, 7617940), (220, 7514059), (308, 5367185), (310, 5332558), (341, 4847780), (385, 4293748), (434, 3808970), (620, 2666279), (682, 2423890), (770, 2146874), (868, 1904485), (961, 1720180), (1085, 1523588), (1117, 1479940), (1364, 1211945), (1540, 1073437), (1705, 969556), (1922, 860090), (2170, 761794), (2234, 739970), (2387, 692540), (3410, 484778), (3844, 430045), (4340, 380897), (4468, 369985), (4774, 346270), (4805, 344036), (5585, 295988), (6727, 245740), (6820, 242389), (7819, 211420), (9548, 173135), (9610, 172018), (10571, 156380), (11170, 147994), (11935, 138508), (12287, 134540), (13454, 122870), (15638, 105710), (19220, 86009), (21142, 78190), (22340, 73997), (23870, 69254), (24574, 67270), (26908, 61435), (31276, 52855), (33635, 49148), (34627, 47740), (39095, 42284)]