3948351960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4700419}}^1$

素因数の和:4700440

約数の個数: 64

約数和(自身を含む): 13537209600

約数和(自身を除く): 9588857640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4700419, 9400838, 14101257, 18801676, 23502095, 28202514, 32902933, 37603352, 47004190, 56405028, 65805866, 70506285, 94008380, 98708799, 112810056, 131611732, 141012570, 164514665, 188016760, 197417598, 263223464, 282025140, 329029330, 394835196, 493543995, 564050280, 658058660, 789670392, 987087990, 1316117320, 1974175980, 3948351960]

約数ペア:

[(1, 3948351960), (2, 1974175980), (3, 1316117320), (4, 987087990), (5, 789670392), (6, 658058660), (7, 564050280), (8, 493543995), (10, 394835196), (12, 329029330), (14, 282025140), (15, 263223464), (20, 197417598), (21, 188016760), (24, 164514665), (28, 141012570), (30, 131611732), (35, 112810056), (40, 98708799), (42, 94008380), (56, 70506285), (60, 65805866), (70, 56405028), (84, 47004190), (105, 37603352), (120, 32902933), (140, 28202514), (168, 23502095), (210, 18801676), (280, 14101257), (420, 9400838), (840, 4700419)]