43841940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16993}}^1$

素因数の和:17048

約数の個数: 48

約数和(自身を含む): 125619648

約数和(自身を除く): 81777708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 16993, 33986, 50979, 67972, 84965, 101958, 169930, 203916, 254895, 339860, 509790, 730699, 1019580, 1461398, 2192097, 2922796, 3653495, 4384194, 7306990, 8768388, 10960485, 14613980, 21920970, 43841940]

約数ペア:

[(1, 43841940), (2, 21920970), (3, 14613980), (4, 10960485), (5, 8768388), (6, 7306990), (10, 4384194), (12, 3653495), (15, 2922796), (20, 2192097), (30, 1461398), (43, 1019580), (60, 730699), (86, 509790), (129, 339860), (172, 254895), (215, 203916), (258, 169930), (430, 101958), (516, 84965), (645, 67972), (860, 50979), (1290, 33986), (2580, 16993)]