1329202370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61169}}^1$

素因数の和:61270

約数の個数: 32

約数和(自身を含む): 2497204080

約数和(自身を除く): 1168001710

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 61169, 122338, 305845, 611690, 2507929, 3241957, 5015858, 6483914, 12539645, 16209785, 25079290, 32419570, 132920237, 265840474, 664601185, 1329202370]

約数ペア:

[(1, 1329202370), (2, 664601185), (5, 265840474), (10, 132920237), (41, 32419570), (53, 25079290), (82, 16209785), (106, 12539645), (205, 6483914), (265, 5015858), (410, 3241957), (530, 2507929), (2173, 611690), (4346, 305845), (10865, 122338), (21730, 61169)]