31330860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 98364672

約数和(自身を除く): 67033812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1283, 1628, 2035, 2220, 2442, 2566, 3849, 4070, 4884, 5132, 6105, 6415, 7698, 8140, 12210, 12830, 14113, 15396, 19245, 24420, 25660, 28226, 38490, 42339, 47471, 56452, 70565, 76980, 84678, 94942, 141130, 142413, 169356, 189884, 211695, 237355, 282260, 284826, 423390, 474710, 522181, 569652, 712065, 846780, 949420, 1044362, 1424130, 1566543, 2088724, 2610905, 2848260, 3133086, 5221810, 6266172, 7832715, 10443620, 15665430, 31330860]

約数ペア:

[(1, 31330860), (2, 15665430), (3, 10443620), (4, 7832715), (5, 6266172), (6, 5221810), (10, 3133086), (11, 2848260), (12, 2610905), (15, 2088724), (20, 1566543), (22, 1424130), (30, 1044362), (33, 949420), (37, 846780), (44, 712065), (55, 569652), (60, 522181), (66, 474710), (74, 423390), (110, 284826), (111, 282260), (132, 237355), (148, 211695), (165, 189884), (185, 169356), (220, 142413), (222, 141130), (330, 94942), (370, 84678), (407, 76980), (444, 70565), (555, 56452), (660, 47471), (740, 42339), (814, 38490), (1110, 28226), (1221, 25660), (1283, 24420), (1628, 19245), (2035, 15396), (2220, 14113), (2442, 12830), (2566, 12210), (3849, 8140), (4070, 7698), (4884, 6415), (5132, 6105)]