34462820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1237}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 83193600

約数和(自身を除く): 48730780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1237, 1393, 1990, 2474, 2786, 3980, 4948, 5572, 6185, 6965, 8659, 12370, 13930, 17318, 24740, 27860, 34636, 43295, 86590, 173180, 246163, 492326, 984652, 1230815, 1723141, 2461630, 3446282, 4923260, 6892564, 8615705, 17231410, 34462820]

約数ペア:

[(1, 34462820), (2, 17231410), (4, 8615705), (5, 6892564), (7, 4923260), (10, 3446282), (14, 2461630), (20, 1723141), (28, 1230815), (35, 984652), (70, 492326), (140, 246163), (199, 173180), (398, 86590), (796, 43295), (995, 34636), (1237, 27860), (1393, 24740), (1990, 17318), (2474, 13930), (2786, 12370), (3980, 8659), (4948, 6965), (5572, 6185)]