43711930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 83650320

約数和(自身を除く): 39938390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 661, 778, 1322, 1945, 3305, 3890, 6610, 6613, 11237, 13226, 22474, 33065, 56185, 66130, 112370, 257129, 514258, 1285645, 2571290, 4371193, 8742386, 21855965, 43711930]

約数ペア:

[(1, 43711930), (2, 21855965), (5, 8742386), (10, 4371193), (17, 2571290), (34, 1285645), (85, 514258), (170, 257129), (389, 112370), (661, 66130), (778, 56185), (1322, 33065), (1945, 22474), (3305, 13226), (3890, 11237), (6610, 6613)]