29811210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6983

約数の個数: 64

約数和(自身を含む): 84067200

約数和(自身を除く): 54255990

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 6949, 13898, 20847, 34745, 41694, 69490, 76439, 90337, 104235, 152878, 180674, 208470, 229317, 271011, 382195, 451685, 458634, 542022, 764390, 903370, 993707, 1146585, 1355055, 1987414, 2293170, 2710110, 2981121, 4968535, 5962242, 9937070, 14905605, 29811210]

約数ペア:

[(1, 29811210), (2, 14905605), (3, 9937070), (5, 5962242), (6, 4968535), (10, 2981121), (11, 2710110), (13, 2293170), (15, 1987414), (22, 1355055), (26, 1146585), (30, 993707), (33, 903370), (39, 764390), (55, 542022), (65, 458634), (66, 451685), (78, 382195), (110, 271011), (130, 229317), (143, 208470), (165, 180674), (195, 152878), (286, 104235), (330, 90337), (390, 76439), (429, 69490), (715, 41694), (858, 34745), (1430, 20847), (2145, 13898), (4290, 6949)]