308575210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 579326760

約数和(自身を除く): 270751550

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 229, 235, 305, 458, 470, 610, 1145, 2209, 2290, 2867, 4418, 5734, 10763, 11045, 13969, 14335, 21526, 22090, 27938, 28670, 53815, 69845, 107630, 134749, 139690, 269498, 505861, 656543, 673745, 1011722, 1313086, 1347490, 2529305, 3282715, 5058610, 6565430, 30857521, 61715042, 154287605, 308575210]

約数ペア:

[(1, 308575210), (2, 154287605), (5, 61715042), (10, 30857521), (47, 6565430), (61, 5058610), (94, 3282715), (122, 2529305), (229, 1347490), (235, 1313086), (305, 1011722), (458, 673745), (470, 656543), (610, 505861), (1145, 269498), (2209, 139690), (2290, 134749), (2867, 107630), (4418, 69845), (5734, 53815), (10763, 28670), (11045, 27938), (13969, 22090), (14335, 21526)]