15949290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 44603136

約数和(自身を除く): 28653846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1433, 1590, 1855, 2226, 2866, 3710, 4299, 5565, 7165, 8598, 10031, 11130, 14330, 20062, 21495, 30093, 42990, 50155, 60186, 75949, 100310, 150465, 151898, 227847, 300930, 379745, 455694, 531643, 759490, 1063286, 1139235, 1594929, 2278470, 2658215, 3189858, 5316430, 7974645, 15949290]

約数ペア:

[(1, 15949290), (2, 7974645), (3, 5316430), (5, 3189858), (6, 2658215), (7, 2278470), (10, 1594929), (14, 1139235), (15, 1063286), (21, 759490), (30, 531643), (35, 455694), (42, 379745), (53, 300930), (70, 227847), (105, 151898), (106, 150465), (159, 100310), (210, 75949), (265, 60186), (318, 50155), (371, 42990), (530, 30093), (742, 21495), (795, 20062), (1113, 14330), (1433, 11130), (1590, 10031), (1855, 8598), (2226, 7165), (2866, 5565), (3710, 4299)]