61562340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{48859}}^1$

素因数の和:48881

約数の個数: 72

約数和(自身を含む): 213420480

約数和(自身を除く): 151858140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 48859, 97718, 146577, 195436, 244295, 293154, 342013, 439731, 488590, 586308, 684026, 732885, 879462, 977180, 1026039, 1368052, 1465770, 1710065, 1758924, 2052078, 2198655, 2931540, 3078117, 3420130, 4104156, 4397310, 5130195, 6156234, 6840260, 8794620, 10260390, 12312468, 15390585, 20520780, 30781170, 61562340]

約数ペア:

[(1, 61562340), (2, 30781170), (3, 20520780), (4, 15390585), (5, 12312468), (6, 10260390), (7, 8794620), (9, 6840260), (10, 6156234), (12, 5130195), (14, 4397310), (15, 4104156), (18, 3420130), (20, 3078117), (21, 2931540), (28, 2198655), (30, 2052078), (35, 1758924), (36, 1710065), (42, 1465770), (45, 1368052), (60, 1026039), (63, 977180), (70, 879462), (84, 732885), (90, 684026), (105, 586308), (126, 488590), (140, 439731), (180, 342013), (210, 293154), (252, 244295), (315, 195436), (420, 146577), (630, 97718), (1260, 48859)]