73774910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3257

約数の個数: 48

約数和(自身を含む): 153694800

約数和(自身を除く): 79919890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 3209, 4598, 6418, 11495, 16045, 22990, 32090, 35299, 60971, 70598, 121942, 176495, 304855, 352990, 388289, 609710, 670681, 776578, 1341362, 1941445, 3353405, 3882890, 6706810, 7377491, 14754982, 36887455, 73774910]

約数ペア:

[(1, 73774910), (2, 36887455), (5, 14754982), (10, 7377491), (11, 6706810), (19, 3882890), (22, 3353405), (38, 1941445), (55, 1341362), (95, 776578), (110, 670681), (121, 609710), (190, 388289), (209, 352990), (242, 304855), (418, 176495), (605, 121942), (1045, 70598), (1210, 60971), (2090, 35299), (2299, 32090), (3209, 22990), (4598, 16045), (6418, 11495)]