3750946780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{724121}}^1$

素因数の和:724174

約数の個数: 48

約数和(自身を含む): 9245589696

約数和(自身を除く): 5494642916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 724121, 1448242, 2896484, 3620605, 5068847, 7241210, 10137694, 14482420, 20275388, 25344235, 26792477, 50688470, 53584954, 101376940, 107169908, 133962385, 187547339, 267924770, 375094678, 535849540, 750189356, 937736695, 1875473390, 3750946780]

約数ペア:

[(1, 3750946780), (2, 1875473390), (4, 937736695), (5, 750189356), (7, 535849540), (10, 375094678), (14, 267924770), (20, 187547339), (28, 133962385), (35, 107169908), (37, 101376940), (70, 53584954), (74, 50688470), (140, 26792477), (148, 25344235), (185, 20275388), (259, 14482420), (370, 10137694), (518, 7241210), (740, 5068847), (1036, 3620605), (1295, 2896484), (2590, 1448242), (5180, 724121)]