28437390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2953}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 74653488

約数和(自身を除く): 46216098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 2953, 3210, 4815, 5906, 8859, 9630, 14765, 17718, 26577, 29530, 44295, 53154, 88590, 132885, 265770, 315971, 631942, 947913, 1579855, 1895826, 2843739, 3159710, 4739565, 5687478, 9479130, 14218695, 28437390]

約数ペア:

[(1, 28437390), (2, 14218695), (3, 9479130), (5, 5687478), (6, 4739565), (9, 3159710), (10, 2843739), (15, 1895826), (18, 1579855), (30, 947913), (45, 631942), (90, 315971), (107, 265770), (214, 132885), (321, 88590), (535, 53154), (642, 44295), (963, 29530), (1070, 26577), (1605, 17718), (1926, 14765), (2953, 9630), (3210, 8859), (4815, 5906)]