21093037070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12619}}^1\times {\mathrm{23879}}^1$

素因数の和:36512

約数の個数: 32

約数和(自身を含む): 43396646400

約数和(自身を除く): 22303609330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12619, 23879, 25238, 47758, 63095, 88333, 119395, 126190, 167153, 176666, 238790, 334306, 441665, 835765, 883330, 1671530, 301329101, 602658202, 1506645505, 2109303707, 3013291010, 4218607414, 10546518535, 21093037070]

約数ペア:

[(1, 21093037070), (2, 10546518535), (5, 4218607414), (7, 3013291010), (10, 2109303707), (14, 1506645505), (35, 602658202), (70, 301329101), (12619, 1671530), (23879, 883330), (25238, 835765), (47758, 441665), (63095, 334306), (88333, 238790), (119395, 176666), (126190, 167153)]