27540210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 69581952

約数和(自身を除く): 42041742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 577, 645, 1110, 1154, 1290, 1591, 1731, 2885, 3182, 3462, 4773, 5770, 7955, 8655, 9546, 15910, 17310, 21349, 23865, 24811, 42698, 47730, 49622, 64047, 74433, 106745, 124055, 128094, 148866, 213490, 248110, 320235, 372165, 640470, 744330, 918007, 1836014, 2754021, 4590035, 5508042, 9180070, 13770105, 27540210]

約数ペア:

[(1, 27540210), (2, 13770105), (3, 9180070), (5, 5508042), (6, 4590035), (10, 2754021), (15, 1836014), (30, 918007), (37, 744330), (43, 640470), (74, 372165), (86, 320235), (111, 248110), (129, 213490), (185, 148866), (215, 128094), (222, 124055), (258, 106745), (370, 74433), (430, 64047), (555, 49622), (577, 47730), (645, 42698), (1110, 24811), (1154, 23865), (1290, 21349), (1591, 17310), (1731, 15910), (2885, 9546), (3182, 8655), (3462, 7955), (4773, 5770)]