25090170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 69348096

約数和(自身を除く): 44257926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 761, 785, 942, 1099, 1522, 1570, 2198, 2283, 2355, 3297, 3805, 4566, 4710, 5327, 5495, 6594, 7610, 10654, 10990, 11415, 15981, 16485, 22830, 26635, 31962, 32970, 53270, 79905, 119477, 159810, 238954, 358431, 597385, 716862, 836339, 1194770, 1672678, 1792155, 2509017, 3584310, 4181695, 5018034, 8363390, 12545085, 25090170]

約数ペア:

[(1, 25090170), (2, 12545085), (3, 8363390), (5, 5018034), (6, 4181695), (7, 3584310), (10, 2509017), (14, 1792155), (15, 1672678), (21, 1194770), (30, 836339), (35, 716862), (42, 597385), (70, 358431), (105, 238954), (157, 159810), (210, 119477), (314, 79905), (471, 53270), (761, 32970), (785, 31962), (942, 26635), (1099, 22830), (1522, 16485), (1570, 15981), (2198, 11415), (2283, 10990), (2355, 10654), (3297, 7610), (3805, 6594), (4566, 5495), (4710, 5327)]