7481970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{3079}}^1$

素因数の和:3101

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 12698190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 3079, 6158, 9237, 15395, 18474, 27711, 30790, 46185, 55422, 83133, 92370, 138555, 166266, 249399, 277110, 415665, 498798, 748197, 831330, 1246995, 1496394, 2493990, 3740985, 7481970]

約数ペア:

[(1, 7481970), (2, 3740985), (3, 2493990), (5, 1496394), (6, 1246995), (9, 831330), (10, 748197), (15, 498798), (18, 415665), (27, 277110), (30, 249399), (45, 166266), (54, 138555), (81, 92370), (90, 83133), (135, 55422), (162, 46185), (243, 30790), (270, 27711), (405, 18474), (486, 15395), (810, 9237), (1215, 6158), (2430, 3079)]