421119210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{326449}}^1$

素因数の和:326502

約数の個数: 32

約数和(自身を含む): 1034193600

約数和(自身を除く): 613074390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 326449, 652898, 979347, 1632245, 1958694, 3264490, 4896735, 9793470, 14037307, 28074614, 42111921, 70186535, 84223842, 140373070, 210559605, 421119210]

約数ペア:

[(1, 421119210), (2, 210559605), (3, 140373070), (5, 84223842), (6, 70186535), (10, 42111921), (15, 28074614), (30, 14037307), (43, 9793470), (86, 4896735), (129, 3264490), (215, 1958694), (258, 1632245), (430, 979347), (645, 652898), (1290, 326449)]