693736290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 2010396024

約数和(自身を除く): 1316659734

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 617, 806, 930, 961, 1170, 1209, 1234, 1395, 1851, 1922, 2015, 2418, 2790, 2883, 3085, 3627, 3702, 4030, 4805, 5553, 5766, 6045, 6170, 7254, 8021, 8649, 9255, 9610, 11106, 12090, 12493, 14415, 16042, 17298, 18135, 18510, 19127, 24063, 24986, 27765, 28830, 36270, 37479, 38254, 40105, 43245, 48126, 55530, 57381, 62465, 72189, 74958, 80210, 86490, 95635, 112437, 114762, 120315, 124930, 144378, 172143, 187395, 191270, 224874, 240630, 248651, 286905, 344286, 360945, 374790, 497302, 562185, 573810, 592937, 721890, 745953, 860715, 1124370, 1185874, 1243255, 1491906, 1721430, 1778811, 2237859, 2486510, 2964685, 3557622, 3729765, 4475718, 5336433, 5929370, 7459530, 7708181, 8894055, 10672866, 11189295, 15416362, 17788110, 22378590, 23124543, 26682165, 38540905, 46249086, 53364330, 69373629, 77081810, 115622715, 138747258, 231245430, 346868145, 693736290]

約数ペア:

[(1, 693736290), (2, 346868145), (3, 231245430), (5, 138747258), (6, 115622715), (9, 77081810), (10, 69373629), (13, 53364330), (15, 46249086), (18, 38540905), (26, 26682165), (30, 23124543), (31, 22378590), (39, 17788110), (45, 15416362), (62, 11189295), (65, 10672866), (78, 8894055), (90, 7708181), (93, 7459530), (117, 5929370), (130, 5336433), (155, 4475718), (186, 3729765), (195, 3557622), (234, 2964685), (279, 2486510), (310, 2237859), (390, 1778811), (403, 1721430), (465, 1491906), (558, 1243255), (585, 1185874), (617, 1124370), (806, 860715), (930, 745953), (961, 721890), (1170, 592937), (1209, 573810), (1234, 562185), (1395, 497302), (1851, 374790), (1922, 360945), (2015, 344286), (2418, 286905), (2790, 248651), (2883, 240630), (3085, 224874), (3627, 191270), (3702, 187395), (4030, 172143), (4805, 144378), (5553, 124930), (5766, 120315), (6045, 114762), (6170, 112437), (7254, 95635), (8021, 86490), (8649, 80210), (9255, 74958), (9610, 72189), (11106, 62465), (12090, 57381), (12493, 55530), (14415, 48126), (16042, 43245), (17298, 40105), (18135, 38254), (18510, 37479), (19127, 36270), (24063, 28830), (24986, 27765)]