201451290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{13457}}^1$

素因数の和:13966

約数の個数: 32

約数和(自身を含む): 484488000

約数和(自身を除く): 283036710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2994, 4990, 7485, 13457, 14970, 26914, 40371, 67285, 80742, 134570, 201855, 403710, 6715043, 13430086, 20145129, 33575215, 40290258, 67150430, 100725645, 201451290]

約数ペア:

[(1, 201451290), (2, 100725645), (3, 67150430), (5, 40290258), (6, 33575215), (10, 20145129), (15, 13430086), (30, 6715043), (499, 403710), (998, 201855), (1497, 134570), (2495, 80742), (2994, 67285), (4990, 40371), (7485, 26914), (13457, 14970)]