38668133070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61377989}}^1$

素因数の和:61378009

約数の個数: 48

約数和(自身を含む): 114899597280

約数和(自身を除く): 76231464210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 61377989, 122755978, 184133967, 306889945, 368267934, 429645923, 552401901, 613779890, 859291846, 920669835, 1104803802, 1288937769, 1841339670, 2148229615, 2577875538, 2762009505, 3866813307, 4296459230, 5524019010, 6444688845, 7733626614, 12889377690, 19334066535, 38668133070]

約数ペア:

[(1, 38668133070), (2, 19334066535), (3, 12889377690), (5, 7733626614), (6, 6444688845), (7, 5524019010), (9, 4296459230), (10, 3866813307), (14, 2762009505), (15, 2577875538), (18, 2148229615), (21, 1841339670), (30, 1288937769), (35, 1104803802), (42, 920669835), (45, 859291846), (63, 613779890), (70, 552401901), (90, 429645923), (105, 368267934), (126, 306889945), (210, 184133967), (315, 122755978), (630, 61377989)]