70707700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 177613632

約数和(自身を除く): 106905932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 1162, 1217, 1660, 2075, 2324, 2434, 2905, 4150, 4868, 5810, 6085, 8300, 8519, 11620, 12170, 14525, 17038, 24340, 29050, 30425, 34076, 42595, 58100, 60850, 85190, 101011, 121700, 170380, 202022, 212975, 404044, 425950, 505055, 707077, 851900, 1010110, 1414154, 2020220, 2525275, 2828308, 3535385, 5050550, 7070770, 10101100, 14141540, 17676925, 35353850, 70707700]

約数ペア:

[(1, 70707700), (2, 35353850), (4, 17676925), (5, 14141540), (7, 10101100), (10, 7070770), (14, 5050550), (20, 3535385), (25, 2828308), (28, 2525275), (35, 2020220), (50, 1414154), (70, 1010110), (83, 851900), (100, 707077), (140, 505055), (166, 425950), (175, 404044), (332, 212975), (350, 202022), (415, 170380), (581, 121700), (700, 101011), (830, 85190), (1162, 60850), (1217, 58100), (1660, 42595), (2075, 34076), (2324, 30425), (2434, 29050), (2905, 24340), (4150, 17038), (4868, 14525), (5810, 12170), (6085, 11620), (8300, 8519)]