73054710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{90191}}^1$

素因数の和:90210

約数の個数: 40

約数和(自身を含む): 196438176

約数和(自身を除く): 123383466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 90191, 180382, 270573, 450955, 541146, 811719, 901910, 1352865, 1623438, 2435157, 2705730, 4058595, 4870314, 7305471, 8117190, 12175785, 14610942, 24351570, 36527355, 73054710]

約数ペア:

[(1, 73054710), (2, 36527355), (3, 24351570), (5, 14610942), (6, 12175785), (9, 8117190), (10, 7305471), (15, 4870314), (18, 4058595), (27, 2705730), (30, 2435157), (45, 1623438), (54, 1352865), (81, 901910), (90, 811719), (135, 541146), (162, 450955), (270, 270573), (405, 180382), (810, 90191)]