28112310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10771}}^1$

素因数の和:10813

約数の個数: 48

約数和(自身を含む): 75619440

約数和(自身を除く): 47507130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 10771, 21542, 32313, 53855, 64626, 96939, 107710, 161565, 193878, 312359, 323130, 484695, 624718, 937077, 969390, 1561795, 1874154, 2811231, 3123590, 4685385, 5622462, 9370770, 14056155, 28112310]

約数ペア:

[(1, 28112310), (2, 14056155), (3, 9370770), (5, 5622462), (6, 4685385), (9, 3123590), (10, 2811231), (15, 1874154), (18, 1561795), (29, 969390), (30, 937077), (45, 624718), (58, 484695), (87, 323130), (90, 312359), (145, 193878), (174, 161565), (261, 107710), (290, 96939), (435, 64626), (522, 53855), (870, 32313), (1305, 21542), (2610, 10771)]