30068792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15255

約数の個数: 32

約数和(自身を含む): 63915600

約数和(自身を除く): 33846808

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15217, 30434, 60868, 121736, 197821, 289123, 395642, 578246, 791284, 1156492, 1582568, 2312984, 3758599, 7517198, 15034396, 30068792]

約数ペア:

[(1, 30068792), (2, 15034396), (4, 7517198), (8, 3758599), (13, 2312984), (19, 1582568), (26, 1156492), (38, 791284), (52, 578246), (76, 395642), (104, 289123), (152, 197821), (247, 121736), (494, 60868), (988, 30434), (1976, 15217)]