30393584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3177

約数の個数: 40

約数和(自身を含む): 64787520

約数和(自身を除く): 34393936

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 3109, 4888, 6218, 9776, 12436, 24872, 40417, 49744, 80834, 146123, 161668, 292246, 323336, 584492, 646672, 1168984, 1899599, 2337968, 3799198, 7598396, 15196792, 30393584]

約数ペア:

[(1, 30393584), (2, 15196792), (4, 7598396), (8, 3799198), (13, 2337968), (16, 1899599), (26, 1168984), (47, 646672), (52, 584492), (94, 323336), (104, 292246), (188, 161668), (208, 146123), (376, 80834), (611, 49744), (752, 40417), (1222, 24872), (2444, 12436), (3109, 9776), (4888, 6218)]