190672170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28759}}^1$

素因数の和:28799

約数の個数: 64

約数和(自身を含む): 521821440

約数和(自身を除く): 331149270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 28759, 57518, 86277, 143795, 172554, 287590, 373867, 431385, 488903, 747734, 862770, 977806, 1121601, 1466709, 1869335, 2243202, 2444515, 2933418, 3738670, 4889030, 5608005, 6355739, 7333545, 11216010, 12711478, 14667090, 19067217, 31778695, 38134434, 63557390, 95336085, 190672170]

約数ペア:

[(1, 190672170), (2, 95336085), (3, 63557390), (5, 38134434), (6, 31778695), (10, 19067217), (13, 14667090), (15, 12711478), (17, 11216010), (26, 7333545), (30, 6355739), (34, 5608005), (39, 4889030), (51, 3738670), (65, 2933418), (78, 2444515), (85, 2243202), (102, 1869335), (130, 1466709), (170, 1121601), (195, 977806), (221, 862770), (255, 747734), (390, 488903), (442, 431385), (510, 373867), (663, 287590), (1105, 172554), (1326, 143795), (2210, 86277), (3315, 57518), (6630, 28759)]