70199400420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{59243}}^1$

素因数の和:59514

約数の個数: 144

約数和(自身を含む): 221255012160

約数和(自身を除く): 151055611740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 227, 261, 290, 348, 435, 454, 522, 580, 681, 870, 908, 1044, 1135, 1305, 1362, 1740, 2043, 2270, 2610, 2724, 3405, 4086, 4540, 5220, 6583, 6810, 8172, 10215, 13166, 13620, 19749, 20430, 26332, 32915, 39498, 40860, 59243, 59247, 65830, 78996, 98745, 118486, 118494, 131660, 177729, 197490, 236972, 236988, 296215, 296235, 355458, 394980, 533187, 592430, 592470, 710916, 888645, 1066374, 1184860, 1184940, 1718047, 1777290, 2132748, 2665935, 3436094, 3554580, 5154141, 5331870, 6872188, 8590235, 10308282, 10663740, 13448161, 15462423, 17180470, 20616564, 25770705, 26896322, 30924846, 34360940, 40344483, 51541410, 53792644, 61849692, 67240805, 77312115, 80688966, 103082820, 121033449, 134481610, 154624230, 161377932, 201722415, 242066898, 268963220, 309248460, 389996669, 403444830, 484133796, 605167245, 779993338, 806889660, 1169990007, 1210334490, 1559986676, 1949983345, 2339980014, 2420668980, 3509970021, 3899966690, 4679960028, 5849950035, 7019940042, 7799933380, 11699900070, 14039880084, 17549850105, 23399800140, 35099700210, 70199400420]

約数ペア:

[(1, 70199400420), (2, 35099700210), (3, 23399800140), (4, 17549850105), (5, 14039880084), (6, 11699900070), (9, 7799933380), (10, 7019940042), (12, 5849950035), (15, 4679960028), (18, 3899966690), (20, 3509970021), (29, 2420668980), (30, 2339980014), (36, 1949983345), (45, 1559986676), (58, 1210334490), (60, 1169990007), (87, 806889660), (90, 779993338), (116, 605167245), (145, 484133796), (174, 403444830), (180, 389996669), (227, 309248460), (261, 268963220), (290, 242066898), (348, 201722415), (435, 161377932), (454, 154624230), (522, 134481610), (580, 121033449), (681, 103082820), (870, 80688966), (908, 77312115), (1044, 67240805), (1135, 61849692), (1305, 53792644), (1362, 51541410), (1740, 40344483), (2043, 34360940), (2270, 30924846), (2610, 26896322), (2724, 25770705), (3405, 20616564), (4086, 17180470), (4540, 15462423), (5220, 13448161), (6583, 10663740), (6810, 10308282), (8172, 8590235), (10215, 6872188), (13166, 5331870), (13620, 5154141), (19749, 3554580), (20430, 3436094), (26332, 2665935), (32915, 2132748), (39498, 1777290), (40860, 1718047), (59243, 1184940), (59247, 1184860), (65830, 1066374), (78996, 888645), (98745, 710916), (118486, 592470), (118494, 592430), (131660, 533187), (177729, 394980), (197490, 355458), (236972, 296235), (236988, 296215)]