618884370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2056

約数の個数: 96

約数和(自身を含む): 1739529792

約数和(自身を除く): 1120645422

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 307, 390, 585, 614, 921, 1170, 1535, 1723, 1842, 2763, 3070, 3446, 3991, 4605, 5169, 5526, 7982, 8615, 9210, 10338, 11973, 13815, 15507, 17230, 19955, 22399, 23946, 25845, 27630, 31014, 35919, 39910, 44798, 51690, 59865, 67197, 71838, 77535, 111995, 119730, 134394, 155070, 179595, 201591, 223990, 335985, 359190, 403182, 528961, 671970, 1007955, 1057922, 1586883, 2015910, 2644805, 3173766, 4760649, 5289610, 6876493, 7934415, 9521298, 13752986, 15868830, 20629479, 23803245, 34382465, 41258958, 47606490, 61888437, 68764930, 103147395, 123776874, 206294790, 309442185, 618884370]

約数ペア:

[(1, 618884370), (2, 309442185), (3, 206294790), (5, 123776874), (6, 103147395), (9, 68764930), (10, 61888437), (13, 47606490), (15, 41258958), (18, 34382465), (26, 23803245), (30, 20629479), (39, 15868830), (45, 13752986), (65, 9521298), (78, 7934415), (90, 6876493), (117, 5289610), (130, 4760649), (195, 3173766), (234, 2644805), (307, 2015910), (390, 1586883), (585, 1057922), (614, 1007955), (921, 671970), (1170, 528961), (1535, 403182), (1723, 359190), (1842, 335985), (2763, 223990), (3070, 201591), (3446, 179595), (3991, 155070), (4605, 134394), (5169, 119730), (5526, 111995), (7982, 77535), (8615, 71838), (9210, 67197), (10338, 59865), (11973, 51690), (13815, 44798), (15507, 39910), (17230, 35919), (19955, 31014), (22399, 27630), (23946, 25845)]