2861034660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1444967}}^1$

素因数の和:1444993

約数の個数: 72

約数和(自身を含む): 9467430336

約数和(自身を除く): 6606395676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1444967, 2889934, 4334901, 5779868, 7224835, 8669802, 13004703, 14449670, 15894637, 17339604, 21674505, 26009406, 28899340, 31789274, 43349010, 47683911, 52018812, 63578548, 65023515, 79473185, 86698020, 95367822, 130047030, 143051733, 158946370, 190735644, 238419555, 260094060, 286103466, 317892740, 476839110, 572206932, 715258665, 953678220, 1430517330, 2861034660]

約数ペア:

[(1, 2861034660), (2, 1430517330), (3, 953678220), (4, 715258665), (5, 572206932), (6, 476839110), (9, 317892740), (10, 286103466), (11, 260094060), (12, 238419555), (15, 190735644), (18, 158946370), (20, 143051733), (22, 130047030), (30, 95367822), (33, 86698020), (36, 79473185), (44, 65023515), (45, 63578548), (55, 52018812), (60, 47683911), (66, 43349010), (90, 31789274), (99, 28899340), (110, 26009406), (132, 21674505), (165, 17339604), (180, 15894637), (198, 14449670), (220, 13004703), (330, 8669802), (396, 7224835), (495, 5779868), (660, 4334901), (990, 2889934), (1980, 1444967)]