99195530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7121}}^1$

素因数の和:7334

約数の個数: 32

約数和(自身を含む): 205113600

約数和(自身を除く): 105918070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 7121, 13930, 14242, 35605, 49847, 71210, 99694, 249235, 498470, 1417079, 2834158, 7085395, 9919553, 14170790, 19839106, 49597765, 99195530]

約数ペア:

[(1, 99195530), (2, 49597765), (5, 19839106), (7, 14170790), (10, 9919553), (14, 7085395), (35, 2834158), (70, 1417079), (199, 498470), (398, 249235), (995, 99694), (1393, 71210), (1990, 49847), (2786, 35605), (6965, 14242), (7121, 13930)]