69406150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 143548848

約数和(自身を除く): 74142698

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2381, 2650, 2915, 4762, 5830, 11905, 14575, 23810, 26191, 29150, 52382, 59525, 119050, 126193, 130955, 252386, 261910, 630965, 654775, 1261930, 1309550, 1388123, 2776246, 3154825, 6309650, 6940615, 13881230, 34703075, 69406150]

約数ペア:

[(1, 69406150), (2, 34703075), (5, 13881230), (10, 6940615), (11, 6309650), (22, 3154825), (25, 2776246), (50, 1388123), (53, 1309550), (55, 1261930), (106, 654775), (110, 630965), (265, 261910), (275, 252386), (530, 130955), (550, 126193), (583, 119050), (1166, 59525), (1325, 52382), (2381, 29150), (2650, 26191), (2915, 23810), (4762, 14575), (5830, 11905)]