670970790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:7004

約数の個数: 160

約数和(自身を含む): 2183505984

約数和(自身を除く): 1512535194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 405, 459, 510, 567, 595, 630, 714, 765, 810, 918, 945, 1071, 1134, 1190, 1377, 1530, 1785, 1890, 2142, 2295, 2754, 2835, 3213, 3570, 4590, 5355, 5670, 6426, 6885, 6961, 9639, 10710, 13770, 13922, 16065, 19278, 20883, 32130, 34805, 41766, 48195, 48727, 62649, 69610, 96390, 97454, 104415, 118337, 125298, 146181, 187947, 208830, 236674, 243635, 292362, 313245, 355011, 375894, 438543, 487270, 563841, 591685, 626490, 710022, 730905, 828359, 877086, 939735, 1065033, 1127682, 1183370, 1315629, 1461810, 1656718, 1775055, 1879470, 2130066, 2192715, 2485077, 2631258, 2819205, 3195099, 3550110, 3946887, 4141795, 4385430, 4970154, 5325165, 5638410, 6390198, 6578145, 7455231, 7893774, 8283590, 9585297, 10650330, 12425385, 13156290, 14910462, 15975495, 19170594, 19734435, 22365693, 24850770, 31950990, 37276155, 39468870, 44731386, 47926485, 67097079, 74552310, 95852970, 111828465, 134194158, 223656930, 335485395, 670970790]

約数ペア:

[(1, 670970790), (2, 335485395), (3, 223656930), (5, 134194158), (6, 111828465), (7, 95852970), (9, 74552310), (10, 67097079), (14, 47926485), (15, 44731386), (17, 39468870), (18, 37276155), (21, 31950990), (27, 24850770), (30, 22365693), (34, 19734435), (35, 19170594), (42, 15975495), (45, 14910462), (51, 13156290), (54, 12425385), (63, 10650330), (70, 9585297), (81, 8283590), (85, 7893774), (90, 7455231), (102, 6578145), (105, 6390198), (119, 5638410), (126, 5325165), (135, 4970154), (153, 4385430), (162, 4141795), (170, 3946887), (189, 3550110), (210, 3195099), (238, 2819205), (255, 2631258), (270, 2485077), (306, 2192715), (315, 2130066), (357, 1879470), (378, 1775055), (405, 1656718), (459, 1461810), (510, 1315629), (567, 1183370), (595, 1127682), (630, 1065033), (714, 939735), (765, 877086), (810, 828359), (918, 730905), (945, 710022), (1071, 626490), (1134, 591685), (1190, 563841), (1377, 487270), (1530, 438543), (1785, 375894), (1890, 355011), (2142, 313245), (2295, 292362), (2754, 243635), (2835, 236674), (3213, 208830), (3570, 187947), (4590, 146181), (5355, 125298), (5670, 118337), (6426, 104415), (6885, 97454), (6961, 96390), (9639, 69610), (10710, 62649), (13770, 48727), (13922, 48195), (16065, 41766), (19278, 34805), (20883, 32130)]