121229090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2731}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 228963456

約数和(自身を除く): 107734366

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 2731, 4439, 5462, 8878, 13655, 22195, 27310, 44390, 62813, 125626, 314065, 527083, 628130, 1054166, 2635415, 5270830, 12122909, 24245818, 60614545, 121229090]

約数ペア:

[(1, 121229090), (2, 60614545), (5, 24245818), (10, 12122909), (23, 5270830), (46, 2635415), (115, 1054166), (193, 628130), (230, 527083), (386, 314065), (965, 125626), (1930, 62813), (2731, 44390), (4439, 27310), (5462, 22195), (8878, 13655)]