85884990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{124471}}^1$

素因数の和:124504

約数の個数: 32

約数和(自身を含む): 215087616

約数和(自身を除く): 129202626

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 124471, 248942, 373413, 622355, 746826, 1244710, 1867065, 2862833, 3734130, 5725666, 8588499, 14314165, 17176998, 28628330, 42942495, 85884990]

約数ペア:

[(1, 85884990), (2, 42942495), (3, 28628330), (5, 17176998), (6, 14314165), (10, 8588499), (15, 5725666), (23, 3734130), (30, 2862833), (46, 1867065), (69, 1244710), (115, 746826), (138, 622355), (230, 373413), (345, 248942), (690, 124471)]