121858470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1353983}}^1$

素因数の和:1353996

約数の個数: 24

約数和(自身を含む): 316832256

約数和(自身を除く): 194973786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1353983, 2707966, 4061949, 6769915, 8123898, 12185847, 13539830, 20309745, 24371694, 40619490, 60929235, 121858470]

約数ペア:

[(1, 121858470), (2, 60929235), (3, 40619490), (5, 24371694), (6, 20309745), (9, 13539830), (10, 12185847), (15, 8123898), (18, 6769915), (30, 4061949), (45, 2707966), (90, 1353983)]