764686020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{30859}}^1$

素因数の和:30937

約数の個数: 96

約数和(自身を含む): 2488550400

約数和(自身を除く): 1723864380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 12390, 24780, 30859, 61718, 92577, 123436, 154295, 185154, 216013, 308590, 370308, 432026, 462885, 617180, 648039, 864052, 925770, 1080065, 1296078, 1820681, 1851540, 2160130, 2592156, 3240195, 3641362, 4320260, 5462043, 6480390, 7282724, 9103405, 10924086, 12744767, 12960780, 18206810, 21848172, 25489534, 27310215, 36413620, 38234301, 50979068, 54620430, 63723835, 76468602, 109240860, 127447670, 152937204, 191171505, 254895340, 382343010, 764686020]

約数ペア:

[(1, 764686020), (2, 382343010), (3, 254895340), (4, 191171505), (5, 152937204), (6, 127447670), (7, 109240860), (10, 76468602), (12, 63723835), (14, 54620430), (15, 50979068), (20, 38234301), (21, 36413620), (28, 27310215), (30, 25489534), (35, 21848172), (42, 18206810), (59, 12960780), (60, 12744767), (70, 10924086), (84, 9103405), (105, 7282724), (118, 6480390), (140, 5462043), (177, 4320260), (210, 3641362), (236, 3240195), (295, 2592156), (354, 2160130), (413, 1851540), (420, 1820681), (590, 1296078), (708, 1080065), (826, 925770), (885, 864052), (1180, 648039), (1239, 617180), (1652, 462885), (1770, 432026), (2065, 370308), (2478, 308590), (3540, 216013), (4130, 185154), (4956, 154295), (6195, 123436), (8260, 92577), (12390, 61718), (24780, 30859)]