2010889605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{12899}}^1$

素因数の和:13473

約数の個数: 32

約数和(自身を含む): 3393216000

約数和(自身を除く): 1382326395

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 547, 1641, 2735, 8205, 10393, 12899, 31179, 38697, 51965, 64495, 155895, 193485, 245081, 735243, 1225405, 3676215, 7055753, 21167259, 35278765, 105836295, 134059307, 402177921, 670296535, 2010889605]

約数ペア:

[(1, 2010889605), (3, 670296535), (5, 402177921), (15, 134059307), (19, 105836295), (57, 35278765), (95, 21167259), (285, 7055753), (547, 3676215), (1641, 1225405), (2735, 735243), (8205, 245081), (10393, 193485), (12899, 155895), (31179, 64495), (38697, 51965)]