378204370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1973}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 705665520

約数和(自身を除く): 327461150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 661, 1322, 1973, 3305, 3946, 6610, 9865, 19169, 19730, 38338, 57217, 95845, 114434, 191690, 286085, 572170, 1304153, 2608306, 6520765, 13041530, 37820437, 75640874, 189102185, 378204370]

約数ペア:

[(1, 378204370), (2, 189102185), (5, 75640874), (10, 37820437), (29, 13041530), (58, 6520765), (145, 2608306), (290, 1304153), (661, 572170), (1322, 286085), (1973, 191690), (3305, 114434), (3946, 95845), (6610, 57217), (9865, 38338), (19169, 19730)]