3156612760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{9173}}^1$

素因数の和:10420

約数の個数: 64

約数和(自身を含む): 8124494400

約数和(自身を除く): 4967881640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1229, 2458, 4916, 6145, 8603, 9173, 9832, 12290, 17206, 18346, 24580, 34412, 36692, 43015, 45865, 49160, 64211, 68824, 73384, 86030, 91730, 128422, 172060, 183460, 256844, 321055, 344120, 366920, 513688, 642110, 1284220, 2568440, 11273617, 22547234, 45094468, 56368085, 78915319, 90188936, 112736170, 157830638, 225472340, 315661276, 394576595, 450944680, 631322552, 789153190, 1578306380, 3156612760]

約数ペア:

[(1, 3156612760), (2, 1578306380), (4, 789153190), (5, 631322552), (7, 450944680), (8, 394576595), (10, 315661276), (14, 225472340), (20, 157830638), (28, 112736170), (35, 90188936), (40, 78915319), (56, 56368085), (70, 45094468), (140, 22547234), (280, 11273617), (1229, 2568440), (2458, 1284220), (4916, 642110), (6145, 513688), (8603, 366920), (9173, 344120), (9832, 321055), (12290, 256844), (17206, 183460), (18346, 172060), (24580, 128422), (34412, 91730), (36692, 86030), (43015, 73384), (45865, 68824), (49160, 64211)]