30506552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 29973448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 479, 838, 958, 1676, 1916, 3352, 3832, 7961, 9101, 15922, 18202, 31844, 36404, 63688, 72808, 200701, 401402, 802804, 1605608, 3813319, 7626638, 15253276, 30506552]

約数ペア:

[(1, 30506552), (2, 15253276), (4, 7626638), (8, 3813319), (19, 1605608), (38, 802804), (76, 401402), (152, 200701), (419, 72808), (479, 63688), (838, 36404), (958, 31844), (1676, 18202), (1916, 15922), (3352, 9101), (3832, 7961)]