171136910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4421}}^1$

素因数の和:4521

約数の個数: 48

約数和(自身を含む): 362957760

約数和(自身を除く): 191820850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 4421, 5530, 7742, 8842, 19355, 22105, 30947, 38710, 44210, 61894, 154735, 216629, 309470, 349259, 433258, 698518, 1083145, 1746295, 2166290, 2444813, 3492590, 4889626, 12224065, 17113691, 24448130, 34227382, 85568455, 171136910]

約数ペア:

[(1, 171136910), (2, 85568455), (5, 34227382), (7, 24448130), (10, 17113691), (14, 12224065), (35, 4889626), (49, 3492590), (70, 2444813), (79, 2166290), (98, 1746295), (158, 1083145), (245, 698518), (395, 433258), (490, 349259), (553, 309470), (790, 216629), (1106, 154735), (2765, 61894), (3871, 44210), (4421, 38710), (5530, 30947), (7742, 22105), (8842, 19355)]