30027680

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 72299304

約数和(自身を除く): 42271624

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, 3541, 4240, 7082, 8480, 14164, 17705, 28328, 35410, 56656, 70820, 113312, 141640, 187673, 283280, 375346, 566560, 750692, 938365, 1501384, 1876730, 3002768, 3753460, 6005536, 7506920, 15013840, 30027680]

約数ペア:

[(1, 30027680), (2, 15013840), (4, 7506920), (5, 6005536), (8, 3753460), (10, 3002768), (16, 1876730), (20, 1501384), (32, 938365), (40, 750692), (53, 566560), (80, 375346), (106, 283280), (160, 187673), (212, 141640), (265, 113312), (424, 70820), (530, 56656), (848, 35410), (1060, 28328), (1696, 17705), (2120, 14164), (3541, 8480), (4240, 7082)]