1098156690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1355749}}^1$

素因数の和:1355768

約数の個数: 40

約数和(自身を含む): 2952823500

約数和(自身を除く): 1854666810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1355749, 2711498, 4067247, 6778745, 8134494, 12201741, 13557490, 20336235, 24403482, 36605223, 40672470, 61008705, 73210446, 109815669, 122017410, 183026115, 219631338, 366052230, 549078345, 1098156690]

約数ペア:

[(1, 1098156690), (2, 549078345), (3, 366052230), (5, 219631338), (6, 183026115), (9, 122017410), (10, 109815669), (15, 73210446), (18, 61008705), (27, 40672470), (30, 36605223), (45, 24403482), (54, 20336235), (81, 13557490), (90, 12201741), (135, 8134494), (162, 6778745), (270, 4067247), (405, 2711498), (810, 1355749)]