30382209

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 55454784

約数和(自身を除く): 25072575

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 61, 81, 99, 117, 129, 143, 183, 297, 351, 387, 429, 473, 549, 559, 671, 793, 891, 1053, 1161, 1287, 1419, 1647, 1677, 2013, 2379, 2623, 3483, 3861, 4257, 4941, 5031, 6039, 6149, 7137, 7869, 8723, 11583, 12771, 15093, 18117, 18447, 21411, 23607, 26169, 28853, 34099, 38313, 45279, 54351, 55341, 64233, 70821, 78507, 86559, 102297, 166023, 212463, 235521, 259677, 306891, 375089, 498069, 706563, 779031, 920673, 1125267, 2337093, 2762019, 3375801, 10127403, 30382209]

約数ペア:

[(1, 30382209), (3, 10127403), (9, 3375801), (11, 2762019), (13, 2337093), (27, 1125267), (33, 920673), (39, 779031), (43, 706563), (61, 498069), (81, 375089), (99, 306891), (117, 259677), (129, 235521), (143, 212463), (183, 166023), (297, 102297), (351, 86559), (387, 78507), (429, 70821), (473, 64233), (549, 55341), (559, 54351), (671, 45279), (793, 38313), (891, 34099), (1053, 28853), (1161, 26169), (1287, 23607), (1419, 21411), (1647, 18447), (1677, 18117), (2013, 15093), (2379, 12771), (2623, 11583), (3483, 8723), (3861, 7869), (4257, 7137), (4941, 6149), (5031, 6039)]