945868210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2339}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 2001542400

約数和(自身を除く): 1055674190

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 109, 218, 265, 371, 530, 545, 742, 763, 1090, 1526, 1855, 2339, 3710, 3815, 4678, 5777, 7630, 11554, 11695, 16373, 23390, 28885, 32746, 40439, 57770, 80878, 81865, 123967, 163730, 202195, 247934, 254951, 404390, 509902, 619835, 867769, 1239670, 1274755, 1735538, 1784657, 2549510, 3569314, 4338845, 8677690, 8923285, 13512403, 17846570, 27024806, 67562015, 94586821, 135124030, 189173642, 472934105, 945868210]

約数ペア:

[(1, 945868210), (2, 472934105), (5, 189173642), (7, 135124030), (10, 94586821), (14, 67562015), (35, 27024806), (53, 17846570), (70, 13512403), (106, 8923285), (109, 8677690), (218, 4338845), (265, 3569314), (371, 2549510), (530, 1784657), (545, 1735538), (742, 1274755), (763, 1239670), (1090, 867769), (1526, 619835), (1855, 509902), (2339, 404390), (3710, 254951), (3815, 247934), (4678, 202195), (5777, 163730), (7630, 123967), (11554, 81865), (11695, 80878), (16373, 57770), (23390, 40439), (28885, 32746)]