6155980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9929}}^1$

素因数の和:9969

約数の個数: 24

約数和(自身を含む): 13345920

約数和(自身を除く): 7189940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 9929, 19858, 39716, 49645, 99290, 198580, 307799, 615598, 1231196, 1538995, 3077990, 6155980]

約数ペア:

[(1, 6155980), (2, 3077990), (4, 1538995), (5, 1231196), (10, 615598), (20, 307799), (31, 198580), (62, 99290), (124, 49645), (155, 39716), (310, 19858), (620, 9929)]