307539990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{379679}}^1$

素因数の和:379698

約数の個数: 40

約数和(自身を含む): 826943040

約数和(自身を除く): 519403050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 379679, 759358, 1139037, 1898395, 2278074, 3417111, 3796790, 5695185, 6834222, 10251333, 11390370, 17085555, 20502666, 30753999, 34171110, 51256665, 61507998, 102513330, 153769995, 307539990]

約数ペア:

[(1, 307539990), (2, 153769995), (3, 102513330), (5, 61507998), (6, 51256665), (9, 34171110), (10, 30753999), (15, 20502666), (18, 17085555), (27, 11390370), (30, 10251333), (45, 6834222), (54, 5695185), (81, 3796790), (90, 3417111), (135, 2278074), (162, 1898395), (270, 1139037), (405, 759358), (810, 379679)]