39128070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2971}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 94152960

約数和(自身を除く): 55024890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 2971, 4390, 5942, 6585, 8913, 13170, 14855, 17826, 29710, 44565, 89130, 1304269, 2608538, 3912807, 6521345, 7825614, 13042690, 19564035, 39128070]

約数ペア:

[(1, 39128070), (2, 19564035), (3, 13042690), (5, 7825614), (6, 6521345), (10, 3912807), (15, 2608538), (30, 1304269), (439, 89130), (878, 44565), (1317, 29710), (2195, 17826), (2634, 14855), (2971, 13170), (4390, 8913), (5942, 6585)]