30383840

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3651

約数の個数: 48

約数和(自身を含む): 73156608

約数和(自身を除く): 42772768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 3583, 4240, 7166, 8480, 14332, 17915, 28664, 35830, 57328, 71660, 114656, 143320, 189899, 286640, 379798, 573280, 759596, 949495, 1519192, 1898990, 3038384, 3797980, 6076768, 7595960, 15191920, 30383840]

約数ペア:

[(1, 30383840), (2, 15191920), (4, 7595960), (5, 6076768), (8, 3797980), (10, 3038384), (16, 1898990), (20, 1519192), (32, 949495), (40, 759596), (53, 573280), (80, 379798), (106, 286640), (160, 189899), (212, 143320), (265, 114656), (424, 71660), (530, 57328), (848, 35830), (1060, 28664), (1696, 17915), (2120, 14332), (3583, 8480), (4240, 7166)]