31050030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2601

約数の個数: 64

約数和(自身を含む): 83524608

約数和(自身を除く): 52474578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 2543, 4070, 5086, 6105, 7629, 12210, 12715, 15258, 25430, 27973, 38145, 55946, 76290, 83919, 94091, 139865, 167838, 188182, 279730, 282273, 419595, 470455, 564546, 839190, 940910, 1035001, 1411365, 2070002, 2822730, 3105003, 5175005, 6210006, 10350010, 15525015, 31050030]

約数ペア:

[(1, 31050030), (2, 15525015), (3, 10350010), (5, 6210006), (6, 5175005), (10, 3105003), (11, 2822730), (15, 2070002), (22, 1411365), (30, 1035001), (33, 940910), (37, 839190), (55, 564546), (66, 470455), (74, 419595), (110, 282273), (111, 279730), (165, 188182), (185, 167838), (222, 139865), (330, 94091), (370, 83919), (407, 76290), (555, 55946), (814, 38145), (1110, 27973), (1221, 25430), (2035, 15258), (2442, 12715), (2543, 12210), (4070, 7629), (5086, 6105)]