16922710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 36471456

約数和(自身を除く): 19548746

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 457, 529, 805, 914, 1058, 1610, 2285, 2645, 3199, 3703, 4570, 5290, 6398, 7406, 10511, 15995, 18515, 21022, 31990, 37030, 52555, 73577, 105110, 147154, 241753, 367885, 483506, 735770, 1208765, 1692271, 2417530, 3384542, 8461355, 16922710]

約数ペア:

[(1, 16922710), (2, 8461355), (5, 3384542), (7, 2417530), (10, 1692271), (14, 1208765), (23, 735770), (35, 483506), (46, 367885), (70, 241753), (115, 147154), (161, 105110), (230, 73577), (322, 52555), (457, 37030), (529, 31990), (805, 21022), (914, 18515), (1058, 15995), (1610, 10511), (2285, 7406), (2645, 6398), (3199, 5290), (3703, 4570)]