127131690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8293}}^1$

素因数の和:8383

約数の個数: 64

約数和(自身を含む): 353523456

約数和(自身を除く): 226391766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 8293, 15330, 16586, 24879, 41465, 49758, 58051, 82930, 116102, 124395, 174153, 248790, 290255, 348306, 580510, 605389, 870765, 1210778, 1741530, 1816167, 3026945, 3632334, 4237723, 6053890, 8475446, 9080835, 12713169, 18161670, 21188615, 25426338, 42377230, 63565845, 127131690]

約数ペア:

[(1, 127131690), (2, 63565845), (3, 42377230), (5, 25426338), (6, 21188615), (7, 18161670), (10, 12713169), (14, 9080835), (15, 8475446), (21, 6053890), (30, 4237723), (35, 3632334), (42, 3026945), (70, 1816167), (73, 1741530), (105, 1210778), (146, 870765), (210, 605389), (219, 580510), (365, 348306), (438, 290255), (511, 248790), (730, 174153), (1022, 124395), (1095, 116102), (1533, 82930), (2190, 58051), (2555, 49758), (3066, 41465), (5110, 24879), (7665, 16586), (8293, 15330)]