133117790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^2$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 270545184

約数和(自身を除く): 137427394

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 211, 230, 299, 422, 598, 1055, 1495, 2110, 2743, 2990, 4853, 5486, 9706, 13715, 24265, 27430, 44521, 48530, 63089, 89042, 126178, 222605, 315445, 445210, 578773, 630890, 1023983, 1157546, 2047966, 2893865, 5119915, 5787730, 10239830, 13311779, 26623558, 66558895, 133117790]

約数ペア:

[(1, 133117790), (2, 66558895), (5, 26623558), (10, 13311779), (13, 10239830), (23, 5787730), (26, 5119915), (46, 2893865), (65, 2047966), (115, 1157546), (130, 1023983), (211, 630890), (230, 578773), (299, 445210), (422, 315445), (598, 222605), (1055, 126178), (1495, 89042), (2110, 63089), (2743, 48530), (2990, 44521), (4853, 27430), (5486, 24265), (9706, 13715)]