6646693620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{832919}}^1$

素因数の和:832957

約数の個数: 96

約数和(自身を含む): 22388889600

約数和(自身を除く): 15742195980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 832919, 1665838, 2498757, 3331676, 4164595, 4997514, 5830433, 8329190, 9995028, 11660866, 12493785, 15825461, 16658380, 17491299, 23321732, 24987570, 29152165, 31650922, 34982598, 47476383, 49975140, 58304330, 63301844, 69965196, 79127305, 87456495, 94952766, 110778227, 116608660, 158254610, 174912990, 189905532, 221556454, 237381915, 316509220, 332334681, 349825980, 443112908, 474763830, 553891135, 664669362, 949527660, 1107782270, 1329338724, 1661673405, 2215564540, 3323346810, 6646693620]

約数ペア:

[(1, 6646693620), (2, 3323346810), (3, 2215564540), (4, 1661673405), (5, 1329338724), (6, 1107782270), (7, 949527660), (10, 664669362), (12, 553891135), (14, 474763830), (15, 443112908), (19, 349825980), (20, 332334681), (21, 316509220), (28, 237381915), (30, 221556454), (35, 189905532), (38, 174912990), (42, 158254610), (57, 116608660), (60, 110778227), (70, 94952766), (76, 87456495), (84, 79127305), (95, 69965196), (105, 63301844), (114, 58304330), (133, 49975140), (140, 47476383), (190, 34982598), (210, 31650922), (228, 29152165), (266, 24987570), (285, 23321732), (380, 17491299), (399, 16658380), (420, 15825461), (532, 12493785), (570, 11660866), (665, 9995028), (798, 8329190), (1140, 5830433), (1330, 4997514), (1596, 4164595), (1995, 3331676), (2660, 2498757), (3990, 1665838), (7980, 832919)]