2015138866930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{17248471}}^1$

素因数の和:17250154

約数の個数: 32

約数和(自身を含む): 4147912546560

約数和(自身を除く): 2132773679630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1669, 3338, 8345, 11683, 16690, 23366, 58415, 116830, 17248471, 34496942, 86242355, 120739297, 172484710, 241478594, 603696485, 1207392970, 28787698099, 57575396198, 143938490495, 201513886693, 287876980990, 403027773386, 1007569433465, 2015138866930]

約数ペア:

[(1, 2015138866930), (2, 1007569433465), (5, 403027773386), (7, 287876980990), (10, 201513886693), (14, 143938490495), (35, 57575396198), (70, 28787698099), (1669, 1207392970), (3338, 603696485), (8345, 241478594), (11683, 172484710), (16690, 120739297), (23366, 86242355), (58415, 34496942), (116830, 17248471)]