1630761748

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7069}}^1$

素因数の和:7205

約数の個数: 72

約数和(自身を含む): 3655925280

約数和(自身を除く): 2025163532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 154, 196, 214, 308, 428, 539, 749, 1078, 1177, 1498, 2156, 2354, 2996, 4708, 5243, 7069, 8239, 10486, 14138, 16478, 20972, 28276, 32956, 49483, 57673, 77759, 98966, 115346, 155518, 197932, 230692, 311036, 346381, 544313, 692762, 756383, 1088626, 1385524, 1512766, 2177252, 3025532, 3810191, 5294681, 7620382, 8320213, 10589362, 15240764, 16640426, 21178724, 33280852, 37062767, 58241491, 74125534, 116482982, 148251068, 232965964, 407690437, 815380874, 1630761748]

約数ペア:

[(1, 1630761748), (2, 815380874), (4, 407690437), (7, 232965964), (11, 148251068), (14, 116482982), (22, 74125534), (28, 58241491), (44, 37062767), (49, 33280852), (77, 21178724), (98, 16640426), (107, 15240764), (154, 10589362), (196, 8320213), (214, 7620382), (308, 5294681), (428, 3810191), (539, 3025532), (749, 2177252), (1078, 1512766), (1177, 1385524), (1498, 1088626), (2156, 756383), (2354, 692762), (2996, 544313), (4708, 346381), (5243, 311036), (7069, 230692), (8239, 197932), (10486, 155518), (14138, 115346), (16478, 98966), (20972, 77759), (28276, 57673), (32956, 49483)]