3822490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 8310600

約数和(自身を除く): 4488110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 269, 290, 406, 490, 538, 1015, 1345, 1421, 1883, 2030, 2690, 2842, 3766, 7105, 7801, 9415, 13181, 14210, 15602, 18830, 26362, 39005, 54607, 65905, 78010, 109214, 131810, 273035, 382249, 546070, 764498, 1911245, 3822490]

約数ペア:

[(1, 3822490), (2, 1911245), (5, 764498), (7, 546070), (10, 382249), (14, 273035), (29, 131810), (35, 109214), (49, 78010), (58, 65905), (70, 54607), (98, 39005), (145, 26362), (203, 18830), (245, 15602), (269, 14210), (290, 13181), (406, 9415), (490, 7801), (538, 7105), (1015, 3766), (1345, 2842), (1421, 2690), (1883, 2030)]