29889470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12140

約数の個数: 32

約数和(自身を含む): 60994080

約数和(自身を除く): 31104610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12101, 24202, 60505, 121010, 157313, 229919, 314626, 459838, 786565, 1149595, 1573130, 2299190, 2988947, 5977894, 14944735, 29889470]

約数ペア:

[(1, 29889470), (2, 14944735), (5, 5977894), (10, 2988947), (13, 2299190), (19, 1573130), (26, 1149595), (38, 786565), (65, 459838), (95, 314626), (130, 229919), (190, 157313), (247, 121010), (494, 60505), (1235, 24202), (2470, 12101)]