2247132090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7129}}^1$

素因数の和:7244

約数の個数: 128

約数和(自身を含む): 6571008000

約数和(自身を除く): 4323875910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 79, 95, 105, 114, 133, 158, 190, 210, 237, 266, 285, 395, 399, 474, 553, 570, 665, 790, 798, 1106, 1185, 1330, 1501, 1659, 1995, 2370, 2765, 3002, 3318, 3990, 4503, 5530, 7129, 7505, 8295, 9006, 10507, 14258, 15010, 16590, 21014, 21387, 22515, 31521, 35645, 42774, 45030, 49903, 52535, 63042, 71290, 99806, 105070, 106935, 135451, 149709, 157605, 213870, 249515, 270902, 299418, 315210, 406353, 499030, 563191, 677255, 748545, 812706, 948157, 1126382, 1354510, 1497090, 1689573, 1896314, 2031765, 2815955, 2844471, 3379146, 3942337, 4063530, 4740785, 5631910, 5688942, 7884674, 8447865, 9481570, 10700629, 11827011, 14222355, 16895730, 19711685, 21401258, 23654022, 28444710, 32101887, 39423370, 53503145, 59135055, 64203774, 74904403, 107006290, 118270110, 149808806, 160509435, 224713209, 321018870, 374522015, 449426418, 749044030, 1123566045, 2247132090]

約数ペア:

[(1, 2247132090), (2, 1123566045), (3, 749044030), (5, 449426418), (6, 374522015), (7, 321018870), (10, 224713209), (14, 160509435), (15, 149808806), (19, 118270110), (21, 107006290), (30, 74904403), (35, 64203774), (38, 59135055), (42, 53503145), (57, 39423370), (70, 32101887), (79, 28444710), (95, 23654022), (105, 21401258), (114, 19711685), (133, 16895730), (158, 14222355), (190, 11827011), (210, 10700629), (237, 9481570), (266, 8447865), (285, 7884674), (395, 5688942), (399, 5631910), (474, 4740785), (553, 4063530), (570, 3942337), (665, 3379146), (790, 2844471), (798, 2815955), (1106, 2031765), (1185, 1896314), (1330, 1689573), (1501, 1497090), (1659, 1354510), (1995, 1126382), (2370, 948157), (2765, 812706), (3002, 748545), (3318, 677255), (3990, 563191), (4503, 499030), (5530, 406353), (7129, 315210), (7505, 299418), (8295, 270902), (9006, 249515), (10507, 213870), (14258, 157605), (15010, 149709), (16590, 135451), (21014, 106935), (21387, 105070), (22515, 99806), (31521, 71290), (35645, 63042), (42774, 52535), (45030, 49903)]