7826841330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3388243}}^1$

素因数の和:3388271

約数の個数: 64

約数和(自身を含む): 23419542528

約数和(自身を除く): 15592701198

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 3388243, 6776486, 10164729, 16941215, 20329458, 23717701, 33882430, 37270673, 47435402, 50823645, 71153103, 74541346, 101647290, 111812019, 118588505, 142306206, 186353365, 223624038, 237177010, 260894711, 355765515, 372706730, 521789422, 559060095, 711531030, 782684133, 1118120190, 1304473555, 1565368266, 2608947110, 3913420665, 7826841330]

約数ペア:

[(1, 7826841330), (2, 3913420665), (3, 2608947110), (5, 1565368266), (6, 1304473555), (7, 1118120190), (10, 782684133), (11, 711531030), (14, 559060095), (15, 521789422), (21, 372706730), (22, 355765515), (30, 260894711), (33, 237177010), (35, 223624038), (42, 186353365), (55, 142306206), (66, 118588505), (70, 111812019), (77, 101647290), (105, 74541346), (110, 71153103), (154, 50823645), (165, 47435402), (210, 37270673), (231, 33882430), (330, 23717701), (385, 20329458), (462, 16941215), (770, 10164729), (1155, 6776486), (2310, 3388243)]