3364760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 8838720

約数和(自身を除く): 5473960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 197, 244, 280, 305, 394, 427, 488, 610, 788, 854, 985, 1220, 1379, 1576, 1708, 1970, 2135, 2440, 2758, 3416, 3940, 4270, 5516, 6895, 7880, 8540, 11032, 12017, 13790, 17080, 24034, 27580, 48068, 55160, 60085, 84119, 96136, 120170, 168238, 240340, 336476, 420595, 480680, 672952, 841190, 1682380, 3364760]

約数ペア:

[(1, 3364760), (2, 1682380), (4, 841190), (5, 672952), (7, 480680), (8, 420595), (10, 336476), (14, 240340), (20, 168238), (28, 120170), (35, 96136), (40, 84119), (56, 60085), (61, 55160), (70, 48068), (122, 27580), (140, 24034), (197, 17080), (244, 13790), (280, 12017), (305, 11032), (394, 8540), (427, 7880), (488, 6895), (610, 5516), (788, 4270), (854, 3940), (985, 3416), (1220, 2758), (1379, 2440), (1576, 2135), (1708, 1970)]