9890366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{143401}}^1$

素因数の和:143452

約数の個数: 96

約数和(自身を含む): 27464351040

約数和(自身を除く): 17573984070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 285, 330, 363, 418, 570, 605, 627, 726, 1045, 1210, 1254, 1815, 2090, 2299, 3135, 3630, 4598, 6270, 6897, 11495, 13794, 22990, 34485, 68970, 143401, 286802, 430203, 717005, 860406, 1434010, 1577411, 2151015, 2724619, 3154822, 4302030, 4732233, 5449238, 7887055, 8173857, 9464466, 13623095, 15774110, 16347714, 17351521, 23661165, 27246190, 29970809, 34703042, 40869285, 47322330, 52054563, 59941618, 81738570, 86757605, 89912427, 104109126, 149854045, 173515210, 179824854, 260272815, 299708090, 329678899, 449562135, 520545630, 659357798, 899124270, 989036697, 1648394495, 1978073394, 3296788990, 4945183485, 9890366970]

約数ペア:

[(1, 9890366970), (2, 4945183485), (3, 3296788990), (5, 1978073394), (6, 1648394495), (10, 989036697), (11, 899124270), (15, 659357798), (19, 520545630), (22, 449562135), (30, 329678899), (33, 299708090), (38, 260272815), (55, 179824854), (57, 173515210), (66, 149854045), (95, 104109126), (110, 89912427), (114, 86757605), (121, 81738570), (165, 59941618), (190, 52054563), (209, 47322330), (242, 40869285), (285, 34703042), (330, 29970809), (363, 27246190), (418, 23661165), (570, 17351521), (605, 16347714), (627, 15774110), (726, 13623095), (1045, 9464466), (1210, 8173857), (1254, 7887055), (1815, 5449238), (2090, 4732233), (2299, 4302030), (3135, 3154822), (3630, 2724619), (4598, 2151015), (6270, 1577411), (6897, 1434010), (11495, 860406), (13794, 717005), (22990, 430203), (34485, 286802), (68970, 143401)]