67851990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5503}}^1$

素因数の和:5653

約数の個数: 48

約数和(自身を含む): 177735168

約数和(自身を除く): 109883178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 5503, 6165, 11006, 12330, 16509, 27515, 33018, 49527, 55030, 82545, 99054, 165090, 247635, 495270, 753911, 1507822, 2261733, 3769555, 4523466, 6785199, 7539110, 11308665, 13570398, 22617330, 33925995, 67851990]

約数ペア:

[(1, 67851990), (2, 33925995), (3, 22617330), (5, 13570398), (6, 11308665), (9, 7539110), (10, 6785199), (15, 4523466), (18, 3769555), (30, 2261733), (45, 1507822), (90, 753911), (137, 495270), (274, 247635), (411, 165090), (685, 99054), (822, 82545), (1233, 55030), (1370, 49527), (2055, 33018), (2466, 27515), (4110, 16509), (5503, 12330), (6165, 11006)]