70208730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 182977704

約数和(自身を除く): 112768974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1217, 1282, 1923, 2434, 3205, 3651, 3846, 5769, 6085, 6410, 7302, 9615, 10953, 11538, 12170, 18255, 19230, 21906, 28845, 36510, 54765, 57690, 109530, 780097, 1560194, 2340291, 3900485, 4680582, 7020873, 7800970, 11701455, 14041746, 23402910, 35104365, 70208730]

約数ペア:

[(1, 70208730), (2, 35104365), (3, 23402910), (5, 14041746), (6, 11701455), (9, 7800970), (10, 7020873), (15, 4680582), (18, 3900485), (30, 2340291), (45, 1560194), (90, 780097), (641, 109530), (1217, 57690), (1282, 54765), (1923, 36510), (2434, 28845), (3205, 21906), (3651, 19230), (3846, 18255), (5769, 12170), (6085, 11538), (6410, 10953), (7302, 9615)]