45678290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 97030872

約数和(自身を除く): 51352582

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 1277, 2554, 2555, 3577, 5110, 6385, 7154, 8939, 12770, 17878, 17885, 35770, 44695, 62573, 89390, 93221, 125146, 186442, 312865, 466105, 625730, 652547, 932210, 1305094, 3262735, 4567829, 6525470, 9135658, 22839145, 45678290]

約数ペア:

[(1, 45678290), (2, 22839145), (5, 9135658), (7, 6525470), (10, 4567829), (14, 3262735), (35, 1305094), (49, 932210), (70, 652547), (73, 625730), (98, 466105), (146, 312865), (245, 186442), (365, 125146), (490, 93221), (511, 89390), (730, 62573), (1022, 44695), (1277, 35770), (2554, 17885), (2555, 17878), (3577, 12770), (5110, 8939), (6385, 7154)]