653824430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 1455667200

約数和(自身を除く): 801842770

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 59, 70, 103, 106, 118, 145, 203, 206, 265, 290, 295, 371, 406, 413, 515, 530, 590, 721, 742, 826, 1015, 1030, 1442, 1537, 1711, 1855, 2030, 2065, 2987, 3074, 3127, 3422, 3605, 3710, 4130, 5459, 5974, 6077, 6254, 7210, 7685, 8555, 10759, 10918, 11977, 12154, 14935, 15370, 15635, 17110, 20909, 21518, 21889, 23954, 27295, 29870, 30385, 31270, 38213, 41818, 42539, 43778, 53795, 54590, 59885, 60770, 76426, 85078, 90683, 104545, 107590, 109445, 119770, 158311, 176233, 181366, 191065, 209090, 212695, 218890, 316622, 322081, 352466, 382130, 425390, 453415, 634781, 644162, 791555, 881165, 906830, 1108177, 1233631, 1269562, 1583110, 1610405, 1762330, 2216354, 2254567, 2467262, 3173905, 3220810, 4509134, 5540885, 6168155, 6347810, 9340349, 11081770, 11272835, 12336310, 18680698, 22545670, 46701745, 65382443, 93403490, 130764886, 326912215, 653824430]

約数ペア:

[(1, 653824430), (2, 326912215), (5, 130764886), (7, 93403490), (10, 65382443), (14, 46701745), (29, 22545670), (35, 18680698), (53, 12336310), (58, 11272835), (59, 11081770), (70, 9340349), (103, 6347810), (106, 6168155), (118, 5540885), (145, 4509134), (203, 3220810), (206, 3173905), (265, 2467262), (290, 2254567), (295, 2216354), (371, 1762330), (406, 1610405), (413, 1583110), (515, 1269562), (530, 1233631), (590, 1108177), (721, 906830), (742, 881165), (826, 791555), (1015, 644162), (1030, 634781), (1442, 453415), (1537, 425390), (1711, 382130), (1855, 352466), (2030, 322081), (2065, 316622), (2987, 218890), (3074, 212695), (3127, 209090), (3422, 191065), (3605, 181366), (3710, 176233), (4130, 158311), (5459, 119770), (5974, 109445), (6077, 107590), (6254, 104545), (7210, 90683), (7685, 85078), (8555, 76426), (10759, 60770), (10918, 59885), (11977, 54590), (12154, 53795), (14935, 43778), (15370, 42539), (15635, 41818), (17110, 38213), (20909, 31270), (21518, 30385), (21889, 29870), (23954, 27295)]