6315980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8924980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1511, 2090, 3022, 4180, 6044, 7555, 15110, 16621, 28709, 30220, 33242, 57418, 66484, 83105, 114836, 143545, 166210, 287090, 315799, 332420, 574180, 631598, 1263196, 1578995, 3157990, 6315980]

約数ペア:

[(1, 6315980), (2, 3157990), (4, 1578995), (5, 1263196), (10, 631598), (11, 574180), (19, 332420), (20, 315799), (22, 287090), (38, 166210), (44, 143545), (55, 114836), (76, 83105), (95, 66484), (110, 57418), (190, 33242), (209, 30220), (220, 28709), (380, 16621), (418, 15110), (836, 7555), (1045, 6044), (1511, 4180), (2090, 3022)]