673530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 1911168

約数和(自身を除く): 1237638

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 157, 165, 195, 286, 314, 330, 390, 429, 471, 715, 785, 858, 942, 1430, 1570, 1727, 2041, 2145, 2355, 3454, 4082, 4290, 4710, 5181, 6123, 8635, 10205, 10362, 12246, 17270, 20410, 22451, 25905, 30615, 44902, 51810, 61230, 67353, 112255, 134706, 224510, 336765, 673530]

約数ペア:

[(1, 673530), (2, 336765), (3, 224510), (5, 134706), (6, 112255), (10, 67353), (11, 61230), (13, 51810), (15, 44902), (22, 30615), (26, 25905), (30, 22451), (33, 20410), (39, 17270), (55, 12246), (65, 10362), (66, 10205), (78, 8635), (110, 6123), (130, 5181), (143, 4710), (157, 4290), (165, 4082), (195, 3454), (286, 2355), (314, 2145), (330, 2041), (390, 1727), (429, 1570), (471, 1430), (715, 942), (785, 858)]