830167910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 1847881728

約数和(自身を除く): 1017713818

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 61, 62, 65, 110, 122, 130, 143, 155, 286, 305, 307, 310, 341, 403, 610, 614, 671, 682, 715, 793, 806, 1342, 1430, 1535, 1586, 1705, 1891, 2015, 3070, 3355, 3377, 3410, 3782, 3965, 3991, 4030, 4433, 6710, 6754, 7930, 7982, 8723, 8866, 9455, 9517, 16885, 17446, 18727, 18910, 19034, 19955, 20801, 22165, 24583, 33770, 37454, 39910, 41602, 43615, 43901, 44330, 47585, 49166, 87230, 87802, 93635, 95170, 104005, 104687, 122915, 123721, 187270, 205997, 208010, 209374, 219505, 243451, 245830, 247442, 270413, 411994, 439010, 486902, 523435, 540826, 580537, 618605, 1029985, 1046870, 1161074, 1217255, 1237210, 1352065, 1360931, 2059970, 2434510, 2677961, 2704130, 2721862, 2902685, 5355922, 5805370, 6385907, 6804655, 7546981, 12771814, 13389805, 13609310, 15093962, 26779610, 31929535, 37734905, 63859070, 75469810, 83016791, 166033582, 415083955, 830167910]

約数ペア:

[(1, 830167910), (2, 415083955), (5, 166033582), (10, 83016791), (11, 75469810), (13, 63859070), (22, 37734905), (26, 31929535), (31, 26779610), (55, 15093962), (61, 13609310), (62, 13389805), (65, 12771814), (110, 7546981), (122, 6804655), (130, 6385907), (143, 5805370), (155, 5355922), (286, 2902685), (305, 2721862), (307, 2704130), (310, 2677961), (341, 2434510), (403, 2059970), (610, 1360931), (614, 1352065), (671, 1237210), (682, 1217255), (715, 1161074), (793, 1046870), (806, 1029985), (1342, 618605), (1430, 580537), (1535, 540826), (1586, 523435), (1705, 486902), (1891, 439010), (2015, 411994), (3070, 270413), (3355, 247442), (3377, 245830), (3410, 243451), (3782, 219505), (3965, 209374), (3991, 208010), (4030, 205997), (4433, 187270), (6710, 123721), (6754, 122915), (7930, 104687), (7982, 104005), (8723, 95170), (8866, 93635), (9455, 87802), (9517, 87230), (16885, 49166), (17446, 47585), (18727, 44330), (18910, 43901), (19034, 43615), (19955, 41602), (20801, 39910), (22165, 37454), (24583, 33770)]