993565170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16651}}^1$

素因数の和:16697

約数の個数: 128

約数和(自身を含む): 3021338880

約数和(自身を除く): 2027773710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 5967, 6630, 9945, 11934, 16651, 19890, 29835, 33302, 49953, 59670, 83255, 99906, 149859, 166510, 216463, 249765, 283067, 299718, 432926, 449577, 499530, 566134, 649389, 749295, 849201, 899154, 1082315, 1298778, 1415335, 1498590, 1698402, 1948167, 2164630, 2247885, 2547603, 2830670, 3246945, 3679871, 3896334, 4246005, 4495770, 5095206, 5844501, 6493890, 7359742, 7642809, 8492010, 9740835, 11039613, 11689002, 12738015, 15285618, 18399355, 19481670, 22079226, 25476030, 29222505, 33118839, 36798710, 38214045, 55198065, 58445010, 66237678, 76428090, 99356517, 110396130, 165594195, 198713034, 331188390, 496782585, 993565170]

約数ペア:

[(1, 993565170), (2, 496782585), (3, 331188390), (5, 198713034), (6, 165594195), (9, 110396130), (10, 99356517), (13, 76428090), (15, 66237678), (17, 58445010), (18, 55198065), (26, 38214045), (27, 36798710), (30, 33118839), (34, 29222505), (39, 25476030), (45, 22079226), (51, 19481670), (54, 18399355), (65, 15285618), (78, 12738015), (85, 11689002), (90, 11039613), (102, 9740835), (117, 8492010), (130, 7642809), (135, 7359742), (153, 6493890), (170, 5844501), (195, 5095206), (221, 4495770), (234, 4246005), (255, 3896334), (270, 3679871), (306, 3246945), (351, 2830670), (390, 2547603), (442, 2247885), (459, 2164630), (510, 1948167), (585, 1698402), (663, 1498590), (702, 1415335), (765, 1298778), (918, 1082315), (1105, 899154), (1170, 849201), (1326, 749295), (1530, 649389), (1755, 566134), (1989, 499530), (2210, 449577), (2295, 432926), (3315, 299718), (3510, 283067), (3978, 249765), (4590, 216463), (5967, 166510), (6630, 149859), (9945, 99906), (11934, 83255), (16651, 59670), (19890, 49953), (29835, 33302)]