90951910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16447}}^1$

素因数の和:16540

約数の個数: 32

約数和(自身を含む): 189480960

約数和(自身を除く): 98529050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 16447, 32894, 82235, 115129, 164470, 230258, 575645, 1151290, 1299313, 2598626, 6496565, 9095191, 12993130, 18190382, 45475955, 90951910]

約数ペア:

[(1, 90951910), (2, 45475955), (5, 18190382), (7, 12993130), (10, 9095191), (14, 6496565), (35, 2598626), (70, 1299313), (79, 1151290), (158, 575645), (395, 230258), (553, 164470), (790, 115129), (1106, 82235), (2765, 32894), (5530, 16447)]