940097970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1492219}}^1$

素因数の和:1492239

約数の個数: 48

約数和(自身を含む): 2793435840

約数和(自身を除く): 1853337870

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, 1492219, 2984438, 4476657, 7461095, 8953314, 10445533, 13429971, 14922190, 20891066, 22383285, 26859942, 31336599, 44766570, 52227665, 62673198, 67149855, 94009797, 104455330, 134299710, 156682995, 188019594, 313365990, 470048985, 940097970]

約数ペア:

[(1, 940097970), (2, 470048985), (3, 313365990), (5, 188019594), (6, 156682995), (7, 134299710), (9, 104455330), (10, 94009797), (14, 67149855), (15, 62673198), (18, 52227665), (21, 44766570), (30, 31336599), (35, 26859942), (42, 22383285), (45, 20891066), (63, 14922190), (70, 13429971), (90, 10445533), (105, 8953314), (126, 7461095), (210, 4476657), (315, 2984438), (630, 1492219)]