2145280541290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34919}}^1\times {\mathrm{166043}}^1$

素因数の和:201006

約数の個数: 32

約数和(自身を含む): 3966007432320

約数和(自身を除く): 1820726891030

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 34919, 69838, 166043, 174595, 332086, 349190, 830215, 1292003, 1660430, 2584006, 6143591, 6460015, 12287182, 12920030, 30717955, 61435910, 5798055517, 11596111034, 28990277585, 57980555170, 214528054129, 429056108258, 1072640270645, 2145280541290]

約数ペア:

[(1, 2145280541290), (2, 1072640270645), (5, 429056108258), (10, 214528054129), (37, 57980555170), (74, 28990277585), (185, 11596111034), (370, 5798055517), (34919, 61435910), (69838, 30717955), (166043, 12920030), (174595, 12287182), (332086, 6460015), (349190, 6143591), (830215, 2584006), (1292003, 1660430)]