90658740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2441}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 254358720

約数和(自身を除く): 163699980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2441, 2476, 3095, 3714, 4882, 6190, 7323, 7428, 9285, 9764, 12205, 12380, 14646, 18570, 24410, 29292, 36615, 37140, 48820, 73230, 146460, 1510979, 3021958, 4532937, 6043916, 7554895, 9065874, 15109790, 18131748, 22664685, 30219580, 45329370, 90658740]

約数ペア:

[(1, 90658740), (2, 45329370), (3, 30219580), (4, 22664685), (5, 18131748), (6, 15109790), (10, 9065874), (12, 7554895), (15, 6043916), (20, 4532937), (30, 3021958), (60, 1510979), (619, 146460), (1238, 73230), (1857, 48820), (2441, 37140), (2476, 36615), (3095, 29292), (3714, 24410), (4882, 18570), (6190, 14646), (7323, 12380), (7428, 12205), (9285, 9764)]