21515673610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13339}}^1\times {\mathrm{7013}}^1$

素因数の和:20382

約数の個数: 32

約数和(自身を含む): 40420840320

約数和(自身を除く): 18905166710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 7013, 13339, 14026, 26678, 35065, 66695, 70130, 133390, 161299, 306797, 322598, 613594, 806495, 1533985, 1612990, 3067970, 93546407, 187092814, 467732035, 935464070, 2151567361, 4303134722, 10757836805, 21515673610]

約数ペア:

[(1, 21515673610), (2, 10757836805), (5, 4303134722), (10, 2151567361), (23, 935464070), (46, 467732035), (115, 187092814), (230, 93546407), (7013, 3067970), (13339, 1612990), (14026, 1533985), (26678, 806495), (35065, 613594), (66695, 322598), (70130, 306797), (133390, 161299)]