2515260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 7967232

約数和(自身を除く): 5451972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 103, 110, 111, 132, 148, 165, 185, 206, 220, 222, 309, 330, 370, 407, 412, 444, 515, 555, 618, 660, 740, 814, 1030, 1110, 1133, 1221, 1236, 1545, 1628, 2035, 2060, 2220, 2266, 2442, 3090, 3399, 3811, 4070, 4532, 4884, 5665, 6105, 6180, 6798, 7622, 8140, 11330, 11433, 12210, 13596, 15244, 16995, 19055, 22660, 22866, 24420, 33990, 38110, 41921, 45732, 57165, 67980, 76220, 83842, 114330, 125763, 167684, 209605, 228660, 251526, 419210, 503052, 628815, 838420, 1257630, 2515260]

約数ペア:

[(1, 2515260), (2, 1257630), (3, 838420), (4, 628815), (5, 503052), (6, 419210), (10, 251526), (11, 228660), (12, 209605), (15, 167684), (20, 125763), (22, 114330), (30, 83842), (33, 76220), (37, 67980), (44, 57165), (55, 45732), (60, 41921), (66, 38110), (74, 33990), (103, 24420), (110, 22866), (111, 22660), (132, 19055), (148, 16995), (165, 15244), (185, 13596), (206, 12210), (220, 11433), (222, 11330), (309, 8140), (330, 7622), (370, 6798), (407, 6180), (412, 6105), (444, 5665), (515, 4884), (555, 4532), (618, 4070), (660, 3811), (740, 3399), (814, 3090), (1030, 2442), (1110, 2266), (1133, 2220), (1221, 2060), (1236, 2035), (1545, 1628)]