138863610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4421}}^1$

素因数の和:4783

約数の個数: 48

約数和(自身を含む): 362161800

約数和(自身を除く): 223298190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 3141, 3490, 4421, 5235, 6282, 8842, 10470, 13263, 15705, 22105, 26526, 31410, 39789, 44210, 66315, 79578, 132630, 198945, 397890, 1542929, 3085858, 4628787, 7714645, 9257574, 13886361, 15429290, 23143935, 27772722, 46287870, 69431805, 138863610]

約数ペア:

[(1, 138863610), (2, 69431805), (3, 46287870), (5, 27772722), (6, 23143935), (9, 15429290), (10, 13886361), (15, 9257574), (18, 7714645), (30, 4628787), (45, 3085858), (90, 1542929), (349, 397890), (698, 198945), (1047, 132630), (1745, 79578), (2094, 66315), (3141, 44210), (3490, 39789), (4421, 31410), (5235, 26526), (6282, 22105), (8842, 15705), (10470, 13263)]