38845710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{143873}}^1$

素因数の和:143889

約数の個数: 32

約数和(自身を含む): 103589280

約数和(自身を除く): 64743570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 143873, 287746, 431619, 719365, 863238, 1294857, 1438730, 2158095, 2589714, 3884571, 4316190, 6474285, 7769142, 12948570, 19422855, 38845710]

約数ペア:

[(1, 38845710), (2, 19422855), (3, 12948570), (5, 7769142), (6, 6474285), (9, 4316190), (10, 3884571), (15, 2589714), (18, 2158095), (27, 1438730), (30, 1294857), (45, 863238), (54, 719365), (90, 431619), (135, 287746), (270, 143873)]