2796090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 7551360

約数和(自身を除く): 4755270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 229, 330, 370, 407, 458, 555, 687, 814, 1110, 1145, 1221, 1374, 2035, 2290, 2442, 2519, 3435, 4070, 5038, 6105, 6870, 7557, 8473, 12210, 12595, 15114, 16946, 25190, 25419, 37785, 42365, 50838, 75570, 84730, 93203, 127095, 186406, 254190, 279609, 466015, 559218, 932030, 1398045, 2796090]

約数ペア:

[(1, 2796090), (2, 1398045), (3, 932030), (5, 559218), (6, 466015), (10, 279609), (11, 254190), (15, 186406), (22, 127095), (30, 93203), (33, 84730), (37, 75570), (55, 50838), (66, 42365), (74, 37785), (110, 25419), (111, 25190), (165, 16946), (185, 15114), (222, 12595), (229, 12210), (330, 8473), (370, 7557), (407, 6870), (458, 6105), (555, 5038), (687, 4070), (814, 3435), (1110, 2519), (1145, 2442), (1221, 2290), (1374, 2035)]