28899630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3001}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 75866544

約数和(自身を除く): 46966914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3001, 3210, 4815, 6002, 9003, 9630, 15005, 18006, 27009, 30010, 45015, 54018, 90030, 135045, 270090, 321107, 642214, 963321, 1605535, 1926642, 2889963, 3211070, 4816605, 5779926, 9633210, 14449815, 28899630]

約数ペア:

[(1, 28899630), (2, 14449815), (3, 9633210), (5, 5779926), (6, 4816605), (9, 3211070), (10, 2889963), (15, 1926642), (18, 1605535), (30, 963321), (45, 642214), (90, 321107), (107, 270090), (214, 135045), (321, 90030), (535, 54018), (642, 45015), (963, 30010), (1070, 27009), (1605, 18006), (1926, 15005), (3001, 9630), (3210, 9003), (4815, 6002)]