28363410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 74594520

約数和(自身を除く): 46231110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 3541, 4005, 7082, 8010, 10623, 17705, 21246, 31869, 35410, 53115, 63738, 106230, 159345, 315149, 318690, 630298, 945447, 1575745, 1890894, 2836341, 3151490, 4727235, 5672682, 9454470, 14181705, 28363410]

約数ペア:

[(1, 28363410), (2, 14181705), (3, 9454470), (5, 5672682), (6, 4727235), (9, 3151490), (10, 2836341), (15, 1890894), (18, 1575745), (30, 945447), (45, 630298), (89, 318690), (90, 315149), (178, 159345), (267, 106230), (445, 63738), (534, 53115), (801, 35410), (890, 31869), (1335, 21246), (1602, 17705), (2670, 10623), (3541, 8010), (4005, 7082)]