210005034687

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2309}}^1\times {\mathrm{9689}}^1$

素因数の和:12160

約数の個数: 48

約数和(自身を含む): 349188840000

約数和(自身を除く): 139183805313

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 2309, 3129, 6927, 9387, 9689, 16163, 20781, 29067, 48489, 67823, 87201, 145467, 203469, 344041, 610407, 1032123, 1443661, 2408287, 3096369, 4330983, 7224861, 10105627, 12992949, 21674583, 22371901, 30316881, 67115703, 90950643, 156603307, 201347109, 469809921, 1409429763, 3333413249, 10000239747, 23333892743, 30000719241, 70001678229, 210005034687]

約数ペア:

[(1, 210005034687), (3, 70001678229), (7, 30000719241), (9, 23333892743), (21, 10000239747), (63, 3333413249), (149, 1409429763), (447, 469809921), (1043, 201347109), (1341, 156603307), (2309, 90950643), (3129, 67115703), (6927, 30316881), (9387, 22371901), (9689, 21674583), (16163, 12992949), (20781, 10105627), (29067, 7224861), (48489, 4330983), (67823, 3096369), (87201, 2408287), (145467, 1443661), (203469, 1032123), (344041, 610407)]