301730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 641088

約数和(自身を除く): 339358

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 211, 286, 422, 715, 1055, 1430, 2110, 2321, 2743, 4642, 5486, 11605, 13715, 23210, 27430, 30173, 60346, 150865, 301730]

約数ペア:

[(1, 301730), (2, 150865), (5, 60346), (10, 30173), (11, 27430), (13, 23210), (22, 13715), (26, 11605), (55, 5486), (65, 4642), (110, 2743), (130, 2321), (143, 2110), (211, 1430), (286, 1055), (422, 715)]