2694840990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1230521}}^1$

素因数の和:1230604

約数の個数: 32

約数和(自身を含む): 6556221216

約数和(自身を除く): 3861380226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 1230521, 2461042, 3691563, 6152605, 7383126, 12305210, 18457815, 36915630, 89828033, 179656066, 269484099, 449140165, 538968198, 898280330, 1347420495, 2694840990]

約数ペア:

[(1, 2694840990), (2, 1347420495), (3, 898280330), (5, 538968198), (6, 449140165), (10, 269484099), (15, 179656066), (30, 89828033), (73, 36915630), (146, 18457815), (219, 12305210), (365, 7383126), (438, 6152605), (730, 3691563), (1095, 2461042), (2190, 1230521)]