27243580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14969}}^1$

素因数の和:14998

約数の個数: 48

約数和(自身を含む): 70418880

約数和(自身を除く): 43175300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14969, 29938, 59876, 74845, 104783, 149690, 194597, 209566, 299380, 389194, 419132, 523915, 778388, 972985, 1047830, 1362179, 1945970, 2095660, 2724358, 3891940, 5448716, 6810895, 13621790, 27243580]

約数ペア:

[(1, 27243580), (2, 13621790), (4, 6810895), (5, 5448716), (7, 3891940), (10, 2724358), (13, 2095660), (14, 1945970), (20, 1362179), (26, 1047830), (28, 972985), (35, 778388), (52, 523915), (65, 419132), (70, 389194), (91, 299380), (130, 209566), (140, 194597), (182, 149690), (260, 104783), (364, 74845), (455, 59876), (910, 29938), (1820, 14969)]