71398170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16879}}^1$

素因数の和:16939

約数の個数: 48

約数和(自身を含む): 189596160

約数和(自身を除く): 118197990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 16879, 33758, 50637, 84395, 101274, 151911, 168790, 253185, 303822, 506370, 759555, 793313, 1519110, 1586626, 2379939, 3966565, 4759878, 7139817, 7933130, 11899695, 14279634, 23799390, 35699085, 71398170]

約数ペア:

[(1, 71398170), (2, 35699085), (3, 23799390), (5, 14279634), (6, 11899695), (9, 7933130), (10, 7139817), (15, 4759878), (18, 3966565), (30, 2379939), (45, 1586626), (47, 1519110), (90, 793313), (94, 759555), (141, 506370), (235, 303822), (282, 253185), (423, 168790), (470, 151911), (705, 101274), (846, 84395), (1410, 50637), (2115, 33758), (4230, 16879)]