15707877444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{30011}}^1$

素因数の和:30126

約数の個数: 144

約数和(自身を含む): 47542849536

約数和(自身を除く): 31834972092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 67, 84, 93, 124, 126, 134, 186, 201, 217, 252, 268, 279, 372, 402, 434, 469, 558, 603, 651, 804, 868, 938, 1116, 1206, 1302, 1407, 1876, 1953, 2077, 2412, 2604, 2814, 3906, 4154, 4221, 5628, 6231, 7812, 8308, 8442, 12462, 14539, 16884, 18693, 24924, 29078, 30011, 37386, 43617, 58156, 60022, 74772, 87234, 90033, 120044, 130851, 174468, 180066, 210077, 261702, 270099, 360132, 420154, 523404, 540198, 630231, 840308, 930341, 1080396, 1260462, 1860682, 1890693, 2010737, 2520924, 2791023, 3721364, 3781386, 4021474, 5582046, 6032211, 6512387, 7562772, 8042948, 8373069, 11164092, 12064422, 13024774, 14075159, 16746138, 18096633, 19537161, 24128844, 26049548, 28150318, 33492276, 36193266, 39074322, 42225477, 56300636, 58611483, 62332847, 72386532, 78148644, 84450954, 117222966, 124665694, 126676431, 168901908, 186998541, 234445932, 249331388, 253352862, 373997082, 436329929, 506705724, 560995623, 747994164, 872659858, 1121991246, 1308989787, 1745319716, 2243982492, 2617979574, 3926969361, 5235959148, 7853938722, 15707877444]

約数ペア:

[(1, 15707877444), (2, 7853938722), (3, 5235959148), (4, 3926969361), (6, 2617979574), (7, 2243982492), (9, 1745319716), (12, 1308989787), (14, 1121991246), (18, 872659858), (21, 747994164), (28, 560995623), (31, 506705724), (36, 436329929), (42, 373997082), (62, 253352862), (63, 249331388), (67, 234445932), (84, 186998541), (93, 168901908), (124, 126676431), (126, 124665694), (134, 117222966), (186, 84450954), (201, 78148644), (217, 72386532), (252, 62332847), (268, 58611483), (279, 56300636), (372, 42225477), (402, 39074322), (434, 36193266), (469, 33492276), (558, 28150318), (603, 26049548), (651, 24128844), (804, 19537161), (868, 18096633), (938, 16746138), (1116, 14075159), (1206, 13024774), (1302, 12064422), (1407, 11164092), (1876, 8373069), (1953, 8042948), (2077, 7562772), (2412, 6512387), (2604, 6032211), (2814, 5582046), (3906, 4021474), (4154, 3781386), (4221, 3721364), (5628, 2791023), (6231, 2520924), (7812, 2010737), (8308, 1890693), (8442, 1860682), (12462, 1260462), (14539, 1080396), (16884, 930341), (18693, 840308), (24924, 630231), (29078, 540198), (30011, 523404), (37386, 420154), (43617, 360132), (58156, 270099), (60022, 261702), (74772, 210077), (87234, 180066), (90033, 174468), (120044, 130851)]