873860230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{2971}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 1600600320

約数和(自身を除く): 726740090

約数列:

[1, 2, 5, 10, 67, 134, 335, 439, 670, 878, 2195, 2971, 4390, 5942, 14855, 29413, 29710, 58826, 147065, 199057, 294130, 398114, 995285, 1304269, 1990570, 2608538, 6521345, 13042690, 87386023, 174772046, 436930115, 873860230]

約数ペア:

[(1, 873860230), (2, 436930115), (5, 174772046), (10, 87386023), (67, 13042690), (134, 6521345), (335, 2608538), (439, 1990570), (670, 1304269), (878, 995285), (2195, 398114), (2971, 294130), (4390, 199057), (5942, 147065), (14855, 58826), (29413, 29710)]