2087366930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 4570421760

約数和(自身を除く): 2483054830

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 61, 85, 110, 122, 145, 170, 187, 290, 305, 319, 374, 493, 610, 631, 638, 671, 935, 986, 1037, 1262, 1342, 1595, 1769, 1870, 2074, 2465, 3155, 3190, 3355, 3538, 4930, 5185, 5423, 6310, 6710, 6941, 8845, 10370, 10727, 10846, 11407, 13882, 17690, 18299, 19459, 21454, 22814, 27115, 30073, 34705, 36598, 38491, 38918, 53635, 54230, 57035, 60146, 69410, 76982, 91495, 97295, 107270, 114070, 117997, 150365, 182990, 192455, 194590, 201289, 235994, 300730, 311083, 330803, 384910, 402578, 423401, 589985, 622166, 654347, 661606, 846802, 1006445, 1116239, 1179970, 1308694, 1555415, 1654015, 2012890, 2117005, 2232478, 3110830, 3271735, 3308030, 3421913, 4234010, 5581195, 6543470, 6843826, 7197817, 11162390, 12278629, 14395634, 17109565, 18976063, 24557258, 34219130, 35989085, 37952126, 61393145, 71978170, 94880315, 122786290, 189760630, 208736693, 417473386, 1043683465, 2087366930]

約数ペア:

[(1, 2087366930), (2, 1043683465), (5, 417473386), (10, 208736693), (11, 189760630), (17, 122786290), (22, 94880315), (29, 71978170), (34, 61393145), (55, 37952126), (58, 35989085), (61, 34219130), (85, 24557258), (110, 18976063), (122, 17109565), (145, 14395634), (170, 12278629), (187, 11162390), (290, 7197817), (305, 6843826), (319, 6543470), (374, 5581195), (493, 4234010), (610, 3421913), (631, 3308030), (638, 3271735), (671, 3110830), (935, 2232478), (986, 2117005), (1037, 2012890), (1262, 1654015), (1342, 1555415), (1595, 1308694), (1769, 1179970), (1870, 1116239), (2074, 1006445), (2465, 846802), (3155, 661606), (3190, 654347), (3355, 622166), (3538, 589985), (4930, 423401), (5185, 402578), (5423, 384910), (6310, 330803), (6710, 311083), (6941, 300730), (8845, 235994), (10370, 201289), (10727, 194590), (10846, 192455), (11407, 182990), (13882, 150365), (17690, 117997), (18299, 114070), (19459, 107270), (21454, 97295), (22814, 91495), (27115, 76982), (30073, 69410), (34705, 60146), (36598, 57035), (38491, 54230), (38918, 53635)]