686986470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{48619}}^1$

素因数の和:48789

約数の個数: 48

約数和(自身を含む): 1797578640

約数和(自身を除く): 1110592170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 48619, 97238, 145857, 243095, 291714, 437571, 486190, 729285, 875142, 1458570, 2187855, 4375710, 7633183, 15266366, 22899549, 38165915, 45799098, 68698647, 76331830, 114497745, 137397294, 228995490, 343493235, 686986470]

約数ペア:

[(1, 686986470), (2, 343493235), (3, 228995490), (5, 137397294), (6, 114497745), (9, 76331830), (10, 68698647), (15, 45799098), (18, 38165915), (30, 22899549), (45, 15266366), (90, 7633183), (157, 4375710), (314, 2187855), (471, 1458570), (785, 875142), (942, 729285), (1413, 486190), (1570, 437571), (2355, 291714), (2826, 243095), (4710, 145857), (7065, 97238), (14130, 48619)]