2011951470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{450101}}^1$

素因数の和:450260

約数の個数: 32

約数和(自身を含む): 4861101600

約数和(自身を除く): 2849150130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 450101, 900202, 1350303, 2250505, 2700606, 4501010, 6751515, 13503030, 67065049, 134130098, 201195147, 335325245, 402390294, 670650490, 1005975735, 2011951470]

約数ペア:

[(1, 2011951470), (2, 1005975735), (3, 670650490), (5, 402390294), (6, 335325245), (10, 201195147), (15, 134130098), (30, 67065049), (149, 13503030), (298, 6751515), (447, 4501010), (745, 2700606), (894, 2250505), (1490, 1350303), (2235, 900202), (4470, 450101)]