43505190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21017}}^1$

素因数の和:21053

約数の個数: 48

約数和(自身を含む): 118037088

約数和(自身を除く): 74531898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 21017, 42034, 63051, 105085, 126102, 189153, 210170, 315255, 378306, 483391, 630510, 945765, 966782, 1450173, 1891530, 2416955, 2900346, 4350519, 4833910, 7250865, 8701038, 14501730, 21752595, 43505190]

約数ペア:

[(1, 43505190), (2, 21752595), (3, 14501730), (5, 8701038), (6, 7250865), (9, 4833910), (10, 4350519), (15, 2900346), (18, 2416955), (23, 1891530), (30, 1450173), (45, 966782), (46, 945765), (69, 630510), (90, 483391), (115, 378306), (138, 315255), (207, 210170), (230, 189153), (345, 126102), (414, 105085), (690, 63051), (1035, 42034), (2070, 21017)]