91940030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 206696448

約数和(自身を除く): 114756418

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1423, 1846, 2485, 2846, 4615, 4970, 6461, 7115, 9230, 9961, 12922, 14230, 18499, 19922, 32305, 36998, 49805, 64610, 92495, 99610, 101033, 129493, 184990, 202066, 258986, 505165, 647465, 707231, 1010330, 1294930, 1313429, 1414462, 2626858, 3536155, 6567145, 7072310, 9194003, 13134290, 18388006, 45970015, 91940030]

約数ペア:

[(1, 91940030), (2, 45970015), (5, 18388006), (7, 13134290), (10, 9194003), (13, 7072310), (14, 6567145), (26, 3536155), (35, 2626858), (65, 1414462), (70, 1313429), (71, 1294930), (91, 1010330), (130, 707231), (142, 647465), (182, 505165), (355, 258986), (455, 202066), (497, 184990), (710, 129493), (910, 101033), (923, 99610), (994, 92495), (1423, 64610), (1846, 49805), (2485, 36998), (2846, 32305), (4615, 19922), (4970, 18499), (6461, 14230), (7115, 12922), (9230, 9961)]