30075045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 64641024

約数和(自身を除く): 34565979

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2003, 2145, 3003, 5005, 6009, 10015, 14021, 15015, 22033, 26039, 30045, 42063, 66099, 70105, 78117, 110165, 130195, 154231, 182273, 210315, 286429, 330495, 390585, 462693, 546819, 771155, 859287, 911365, 1432145, 2005003, 2313465, 2734095, 4296435, 6015009, 10025015, 30075045]

約数ペア:

[(1, 30075045), (3, 10025015), (5, 6015009), (7, 4296435), (11, 2734095), (13, 2313465), (15, 2005003), (21, 1432145), (33, 911365), (35, 859287), (39, 771155), (55, 546819), (65, 462693), (77, 390585), (91, 330495), (105, 286429), (143, 210315), (165, 182273), (195, 154231), (231, 130195), (273, 110165), (385, 78117), (429, 70105), (455, 66099), (715, 42063), (1001, 30045), (1155, 26039), (1365, 22033), (2003, 15015), (2145, 14021), (3003, 10015), (5005, 6009)]