71083250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 82570510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 151, 175, 250, 269, 302, 350, 538, 755, 875, 1057, 1345, 1510, 1750, 1883, 2114, 2690, 3766, 3775, 5285, 6725, 7550, 9415, 10570, 13450, 18830, 18875, 26425, 33625, 37750, 40619, 47075, 52850, 67250, 81238, 94150, 132125, 203095, 235375, 264250, 284333, 406190, 470750, 568666, 1015475, 1421665, 2030950, 2843330, 5077375, 7108325, 10154750, 14216650, 35541625, 71083250]

約数ペア:

[(1, 71083250), (2, 35541625), (5, 14216650), (7, 10154750), (10, 7108325), (14, 5077375), (25, 2843330), (35, 2030950), (50, 1421665), (70, 1015475), (125, 568666), (151, 470750), (175, 406190), (250, 284333), (269, 264250), (302, 235375), (350, 203095), (538, 132125), (755, 94150), (875, 81238), (1057, 67250), (1345, 52850), (1510, 47075), (1750, 40619), (1883, 37750), (2114, 33625), (2690, 26425), (3766, 18875), (3775, 18830), (5285, 13450), (6725, 10570), (7550, 9415)]