242537530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5521}}^1$

素因数の和:5742

約数の個数: 32

約数和(自身を含む): 458016768

約数和(自身を除く): 215479238

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 4393, 5521, 8786, 11042, 21965, 27605, 43930, 55210, 126983, 253966, 634915, 1054511, 1269830, 2109022, 5272555, 10545110, 24253753, 48507506, 121268765, 242537530]

約数ペア:

[(1, 242537530), (2, 121268765), (5, 48507506), (10, 24253753), (23, 10545110), (46, 5272555), (115, 2109022), (191, 1269830), (230, 1054511), (382, 634915), (955, 253966), (1910, 126983), (4393, 55210), (5521, 43930), (8786, 27605), (11042, 21965)]