12495690690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1608197}}^1$

素因数の和:1608251

約数の個数: 64

約数和(自身を含む): 35200237824

約数和(自身を除く): 22704547134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 1608197, 3216394, 4824591, 8040985, 9649182, 11257379, 16081970, 22514758, 24122955, 33772137, 48245910, 56286895, 59503289, 67544274, 112573790, 119006578, 168860685, 178509867, 297516445, 337721370, 357019734, 416523023, 595032890, 833046046, 892549335, 1249569069, 1785098670, 2082615115, 2499138138, 4165230230, 6247845345, 12495690690]

約数ペア:

[(1, 12495690690), (2, 6247845345), (3, 4165230230), (5, 2499138138), (6, 2082615115), (7, 1785098670), (10, 1249569069), (14, 892549335), (15, 833046046), (21, 595032890), (30, 416523023), (35, 357019734), (37, 337721370), (42, 297516445), (70, 178509867), (74, 168860685), (105, 119006578), (111, 112573790), (185, 67544274), (210, 59503289), (222, 56286895), (259, 48245910), (370, 33772137), (518, 24122955), (555, 22514758), (777, 16081970), (1110, 11257379), (1295, 9649182), (1554, 8040985), (2590, 4824591), (3885, 3216394), (7770, 1608197)]