16114740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 45299520

約数和(自身を除く): 29184780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 641, 838, 1257, 1282, 1676, 1923, 2095, 2514, 2564, 3205, 3846, 4190, 5028, 6285, 6410, 7692, 8380, 9615, 12570, 12820, 19230, 25140, 38460, 268579, 537158, 805737, 1074316, 1342895, 1611474, 2685790, 3222948, 4028685, 5371580, 8057370, 16114740]

約数ペア:

[(1, 16114740), (2, 8057370), (3, 5371580), (4, 4028685), (5, 3222948), (6, 2685790), (10, 1611474), (12, 1342895), (15, 1074316), (20, 805737), (30, 537158), (60, 268579), (419, 38460), (641, 25140), (838, 19230), (1257, 12820), (1282, 12570), (1676, 9615), (1923, 8380), (2095, 7692), (2514, 6410), (2564, 6285), (3205, 5028), (3846, 4190)]