31096170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16453}}^1$

素因数の和:16476

約数の個数: 64

約数和(自身を含む): 94775040

約数和(自身を除く): 63678870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16453, 32906, 49359, 82265, 98718, 115171, 148077, 164530, 230342, 246795, 296154, 345513, 444231, 493590, 575855, 691026, 740385, 888462, 1036539, 1151710, 1480770, 1727565, 2073078, 2221155, 3109617, 3455130, 4442310, 5182695, 6219234, 10365390, 15548085, 31096170]

約数ペア:

[(1, 31096170), (2, 15548085), (3, 10365390), (5, 6219234), (6, 5182695), (7, 4442310), (9, 3455130), (10, 3109617), (14, 2221155), (15, 2073078), (18, 1727565), (21, 1480770), (27, 1151710), (30, 1036539), (35, 888462), (42, 740385), (45, 691026), (54, 575855), (63, 493590), (70, 444231), (90, 345513), (105, 296154), (126, 246795), (135, 230342), (189, 164530), (210, 148077), (270, 115171), (315, 98718), (378, 82265), (630, 49359), (945, 32906), (1890, 16453)]