243577130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5851}}^1$

素因数の和:6062

約数の個数: 32

約数和(自身を含む): 460107648

約数和(自身を除く): 216530518

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 4163, 5851, 8326, 11702, 20815, 29255, 41630, 58510, 134573, 269146, 672865, 1059031, 1345730, 2118062, 5295155, 10590310, 24357713, 48715426, 121788565, 243577130]

約数ペア:

[(1, 243577130), (2, 121788565), (5, 48715426), (10, 24357713), (23, 10590310), (46, 5295155), (115, 2118062), (181, 1345730), (230, 1059031), (362, 672865), (905, 269146), (1810, 134573), (4163, 58510), (5851, 41630), (8326, 29255), (11702, 20815)]