277890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 682560

約数和(自身を除く): 404670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 157, 177, 295, 314, 354, 471, 590, 785, 885, 942, 1570, 1770, 2355, 4710, 9263, 18526, 27789, 46315, 55578, 92630, 138945, 277890]

約数ペア:

[(1, 277890), (2, 138945), (3, 92630), (5, 55578), (6, 46315), (10, 27789), (15, 18526), (30, 9263), (59, 4710), (118, 2355), (157, 1770), (177, 1570), (295, 942), (314, 885), (354, 785), (471, 590)]