848657670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{20939}}^1$

素因数の和:21149

約数の個数: 64

約数和(自身を含む): 2339919360

約数和(自身を除く): 1491261690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2702, 2895, 4053, 5790, 6755, 8106, 13510, 20265, 20939, 40530, 41878, 62817, 104695, 125634, 146573, 209390, 293146, 314085, 439719, 628170, 732865, 879438, 1465730, 2198595, 4041227, 4397190, 8082454, 12123681, 20206135, 24247362, 28288589, 40412270, 56577178, 60618405, 84865767, 121236810, 141442945, 169731534, 282885890, 424328835, 848657670]

約数ペア:

[(1, 848657670), (2, 424328835), (3, 282885890), (5, 169731534), (6, 141442945), (7, 121236810), (10, 84865767), (14, 60618405), (15, 56577178), (21, 40412270), (30, 28288589), (35, 24247362), (42, 20206135), (70, 12123681), (105, 8082454), (193, 4397190), (210, 4041227), (386, 2198595), (579, 1465730), (965, 879438), (1158, 732865), (1351, 628170), (1930, 439719), (2702, 314085), (2895, 293146), (4053, 209390), (5790, 146573), (6755, 125634), (8106, 104695), (13510, 62817), (20265, 41878), (20939, 40530)]