30732828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 82225920

約数和(自身を除く): 51493092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 569, 643, 1138, 1286, 1707, 1929, 2276, 2572, 3414, 3858, 3983, 4501, 6828, 7716, 7966, 9002, 11949, 13503, 15932, 18004, 23898, 27006, 47796, 54012, 365867, 731734, 1097601, 1463468, 2195202, 2561069, 4390404, 5122138, 7683207, 10244276, 15366414, 30732828]

約数ペア:

[(1, 30732828), (2, 15366414), (3, 10244276), (4, 7683207), (6, 5122138), (7, 4390404), (12, 2561069), (14, 2195202), (21, 1463468), (28, 1097601), (42, 731734), (84, 365867), (569, 54012), (643, 47796), (1138, 27006), (1286, 23898), (1707, 18004), (1929, 15932), (2276, 13503), (2572, 11949), (3414, 9002), (3858, 7966), (3983, 7716), (4501, 6828)]