121998430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{10883}}^1$

素因数の和:10968

約数の個数: 32

約数和(自身を含む): 235094400

約数和(自身を除く): 113095970

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 10883, 11210, 21766, 54415, 108830, 206777, 413554, 642097, 1033885, 1284194, 2067770, 3210485, 6420970, 12199843, 24399686, 60999215, 121998430]

約数ペア:

[(1, 121998430), (2, 60999215), (5, 24399686), (10, 12199843), (19, 6420970), (38, 3210485), (59, 2067770), (95, 1284194), (118, 1033885), (190, 642097), (295, 413554), (590, 206777), (1121, 108830), (2242, 54415), (5605, 21766), (10883, 11210)]