84707350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18649

約数の個数: 48

約数和(自身を含む): 193925088

約数和(自身を除く): 109217738

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 18617, 37234, 93085, 130319, 186170, 242021, 260638, 465425, 484042, 651595, 930850, 1210105, 1303190, 1694147, 2420210, 3257975, 3388294, 6050525, 6515950, 8470735, 12101050, 16941470, 42353675, 84707350]

約数ペア:

[(1, 84707350), (2, 42353675), (5, 16941470), (7, 12101050), (10, 8470735), (13, 6515950), (14, 6050525), (25, 3388294), (26, 3257975), (35, 2420210), (50, 1694147), (65, 1303190), (70, 1210105), (91, 930850), (130, 651595), (175, 484042), (182, 465425), (325, 260638), (350, 242021), (455, 186170), (650, 130319), (910, 93085), (2275, 37234), (4550, 18617)]