3840702970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{198281}}^1$

素因数の和:198450

約数の個数: 32

約数和(自身を含む): 7495059600

約数和(自身を除く): 3654356630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 198281, 396562, 991405, 1982810, 2577653, 5155306, 12888265, 25776530, 29543869, 59087738, 147719345, 295438690, 384070297, 768140594, 1920351485, 3840702970]

約数ペア:

[(1, 3840702970), (2, 1920351485), (5, 768140594), (10, 384070297), (13, 295438690), (26, 147719345), (65, 59087738), (130, 29543869), (149, 25776530), (298, 12888265), (745, 5155306), (1490, 2577653), (1937, 1982810), (3874, 991405), (9685, 396562), (19370, 198281)]