89554430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 192264192

約数和(自身を除く): 102709762

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 71, 74, 142, 185, 259, 355, 370, 487, 497, 518, 710, 974, 994, 1295, 2435, 2485, 2590, 2627, 3409, 4870, 4970, 5254, 6818, 13135, 17045, 18019, 18389, 26270, 34090, 34577, 36038, 36778, 69154, 90095, 91945, 126133, 172885, 180190, 183890, 242039, 252266, 345770, 484078, 630665, 1210195, 1261330, 1279349, 2420390, 2558698, 6396745, 8955443, 12793490, 17910886, 44777215, 89554430]

約数ペア:

[(1, 89554430), (2, 44777215), (5, 17910886), (7, 12793490), (10, 8955443), (14, 6396745), (35, 2558698), (37, 2420390), (70, 1279349), (71, 1261330), (74, 1210195), (142, 630665), (185, 484078), (259, 345770), (355, 252266), (370, 242039), (487, 183890), (497, 180190), (518, 172885), (710, 126133), (974, 91945), (994, 90095), (1295, 69154), (2435, 36778), (2485, 36038), (2590, 34577), (2627, 34090), (3409, 26270), (4870, 18389), (4970, 18019), (5254, 17045), (6818, 13135)]