69930850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 144633600

約数和(自身を除く): 74702750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2399, 2650, 2915, 4798, 5830, 11995, 14575, 23990, 26389, 29150, 52778, 59975, 119950, 127147, 131945, 254294, 263890, 635735, 659725, 1271470, 1319450, 1398617, 2797234, 3178675, 6357350, 6993085, 13986170, 34965425, 69930850]

約数ペア:

[(1, 69930850), (2, 34965425), (5, 13986170), (10, 6993085), (11, 6357350), (22, 3178675), (25, 2797234), (50, 1398617), (53, 1319450), (55, 1271470), (106, 659725), (110, 635735), (265, 263890), (275, 254294), (530, 131945), (550, 127147), (583, 119950), (1166, 59975), (1325, 52778), (2399, 29150), (2650, 26389), (2915, 23990), (4798, 14575), (5830, 11995)]