4357210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 9317448

約数和(自身を除く): 4960238

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 277, 286, 554, 605, 715, 1210, 1385, 1430, 1573, 2770, 3047, 3146, 3601, 6094, 7202, 7865, 15235, 15730, 18005, 30470, 33517, 36010, 39611, 67034, 79222, 167585, 198055, 335170, 396110, 435721, 871442, 2178605, 4357210]

約数ペア:

[(1, 4357210), (2, 2178605), (5, 871442), (10, 435721), (11, 396110), (13, 335170), (22, 198055), (26, 167585), (55, 79222), (65, 67034), (110, 39611), (121, 36010), (130, 33517), (143, 30470), (242, 18005), (277, 15730), (286, 15235), (554, 7865), (605, 7202), (715, 6094), (1210, 3601), (1385, 3146), (1430, 3047), (1573, 2770)]