294392210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 626061312

約数和(自身を除く): 331669102

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 73, 106, 146, 265, 365, 371, 511, 530, 730, 742, 1022, 1087, 1855, 2174, 2555, 3710, 3869, 5110, 5435, 7609, 7738, 10870, 15218, 19345, 27083, 38045, 38690, 54166, 57611, 76090, 79351, 115222, 135415, 158702, 270830, 288055, 396755, 403277, 555457, 576110, 793510, 806554, 1110914, 2016385, 2777285, 4032770, 4205603, 5554570, 8411206, 21028015, 29439221, 42056030, 58878442, 147196105, 294392210]

約数ペア:

[(1, 294392210), (2, 147196105), (5, 58878442), (7, 42056030), (10, 29439221), (14, 21028015), (35, 8411206), (53, 5554570), (70, 4205603), (73, 4032770), (106, 2777285), (146, 2016385), (265, 1110914), (365, 806554), (371, 793510), (511, 576110), (530, 555457), (730, 403277), (742, 396755), (1022, 288055), (1087, 270830), (1855, 158702), (2174, 135415), (2555, 115222), (3710, 79351), (3869, 76090), (5110, 57611), (5435, 54166), (7609, 38690), (7738, 38045), (10870, 27083), (15218, 19345)]