195899730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{38639}}^1$

素因数の和:38675

約数の個数: 48

約数和(自身を含む): 509120640

約数和(自身を除く): 313220910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 38639, 77278, 115917, 193195, 231834, 386390, 502307, 579585, 1004614, 1159170, 1506921, 2511535, 3013842, 5023070, 6529991, 7534605, 13059982, 15069210, 19589973, 32649955, 39179946, 65299910, 97949865, 195899730]

約数ペア:

[(1, 195899730), (2, 97949865), (3, 65299910), (5, 39179946), (6, 32649955), (10, 19589973), (13, 15069210), (15, 13059982), (26, 7534605), (30, 6529991), (39, 5023070), (65, 3013842), (78, 2511535), (130, 1506921), (169, 1159170), (195, 1004614), (338, 579585), (390, 502307), (507, 386390), (845, 231834), (1014, 193195), (1690, 115917), (2535, 77278), (5070, 38639)]