131815970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{92179}}^1$

素因数の和:92210

約数の個数: 32

約数和(自身を含む): 278752320

約数和(自身を除く): 146936350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 92179, 184358, 460895, 921790, 1013969, 1198327, 2027938, 2396654, 5069845, 5991635, 10139690, 11983270, 13181597, 26363194, 65907985, 131815970]

約数ペア:

[(1, 131815970), (2, 65907985), (5, 26363194), (10, 13181597), (11, 11983270), (13, 10139690), (22, 5991635), (26, 5069845), (55, 2396654), (65, 2027938), (110, 1198327), (130, 1013969), (143, 921790), (286, 460895), (715, 184358), (1430, 92179)]