87665190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127051}}^1$

素因数の和:127084

約数の個数: 32

約数和(自身を含む): 219545856

約数和(自身を除く): 131880666

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 127051, 254102, 381153, 635255, 762306, 1270510, 1905765, 2922173, 3811530, 5844346, 8766519, 14610865, 17533038, 29221730, 43832595, 87665190]

約数ペア:

[(1, 87665190), (2, 43832595), (3, 29221730), (5, 17533038), (6, 14610865), (10, 8766519), (15, 5844346), (23, 3811530), (30, 2922173), (46, 1905765), (69, 1270510), (115, 762306), (138, 635255), (230, 381153), (345, 254102), (690, 127051)]