27833470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 59680368

約数和(自身を除く): 31846898

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1321, 1505, 2107, 2642, 3010, 4214, 6605, 9247, 10535, 13210, 18494, 21070, 46235, 56803, 64729, 92470, 113606, 129458, 284015, 323645, 397621, 568030, 647290, 795242, 1988105, 2783347, 3976210, 5566694, 13916735, 27833470]

約数ペア:

[(1, 27833470), (2, 13916735), (5, 5566694), (7, 3976210), (10, 2783347), (14, 1988105), (35, 795242), (43, 647290), (49, 568030), (70, 397621), (86, 323645), (98, 284015), (215, 129458), (245, 113606), (301, 92470), (430, 64729), (490, 56803), (602, 46235), (1321, 21070), (1505, 18494), (2107, 13210), (2642, 10535), (3010, 9247), (4214, 6605)]