71542710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9137}}^1$

素因数の和:9182

約数の個数: 64

約数和(自身を含む): 197380800

約数和(自身を除く): 125838090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 9137, 18274, 27411, 45685, 54822, 82233, 91370, 137055, 164466, 246699, 264973, 274110, 411165, 493398, 529946, 794919, 822330, 1233495, 1324865, 1589838, 2384757, 2466990, 2649730, 3974595, 4769514, 7154271, 7949190, 11923785, 14308542, 23847570, 35771355, 71542710]

約数ペア:

[(1, 71542710), (2, 35771355), (3, 23847570), (5, 14308542), (6, 11923785), (9, 7949190), (10, 7154271), (15, 4769514), (18, 3974595), (27, 2649730), (29, 2466990), (30, 2384757), (45, 1589838), (54, 1324865), (58, 1233495), (87, 822330), (90, 794919), (135, 529946), (145, 493398), (174, 411165), (261, 274110), (270, 264973), (290, 246699), (435, 164466), (522, 137055), (783, 91370), (870, 82233), (1305, 54822), (1566, 45685), (2610, 27411), (3915, 18274), (7830, 9137)]