28687410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318749}}^1$

素因数の和:318762

約数の個数: 24

約数和(自身を含む): 74587500

約数和(自身を除く): 45900090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318749, 637498, 956247, 1593745, 1912494, 2868741, 3187490, 4781235, 5737482, 9562470, 14343705, 28687410]

約数ペア:

[(1, 28687410), (2, 14343705), (3, 9562470), (5, 5737482), (6, 4781235), (9, 3187490), (10, 2868741), (15, 1912494), (18, 1593745), (30, 956247), (45, 637498), (90, 318749)]