28483470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16657}}^1$

素因数の和:16689

約数の個数: 48

約数和(自身を含む): 77959440

約数和(自身を除く): 49475970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16657, 33314, 49971, 83285, 99942, 149913, 166570, 249855, 299826, 316483, 499710, 632966, 749565, 949449, 1499130, 1582415, 1898898, 2848347, 3164830, 4747245, 5696694, 9494490, 14241735, 28483470]

約数ペア:

[(1, 28483470), (2, 14241735), (3, 9494490), (5, 5696694), (6, 4747245), (9, 3164830), (10, 2848347), (15, 1898898), (18, 1582415), (19, 1499130), (30, 949449), (38, 749565), (45, 632966), (57, 499710), (90, 316483), (95, 299826), (114, 249855), (171, 166570), (190, 149913), (285, 99942), (342, 83285), (570, 49971), (855, 33314), (1710, 16657)]