2389906260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{99829}}^1$

素因数の和:99870

約数の個数: 144

約数和(自身を含む): 8721148800

約数和(自身を除く): 6331242540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 99829, 199658, 299487, 399316, 499145, 598974, 698803, 898461, 998290, 1197948, 1397606, 1497435, 1796922, 1896751, 1996580, 2096409, 2795212, 2994870, 3494015, 3593844, 3793502, 4192818, 4492305, 5690253, 5989740, 6289227, 6988030, 7587004, 8385636, 8984610, 9483755, 10482045, 11380506, 12578454, 13277257, 13976060, 17070759, 17969220, 18967510, 20964090, 22761012, 25156908, 26554514, 28451265, 31446135, 34141518, 37935020, 39831771, 41928180, 53109028, 56902530, 62892270, 66386285, 68283036, 79663542, 85353795, 113805060, 119495313, 125784540, 132772570, 159327084, 170707590, 199158855, 238990626, 265545140, 341415180, 398317710, 477981252, 597476565, 796635420, 1194953130, 2389906260]

約数ペア:

[(1, 2389906260), (2, 1194953130), (3, 796635420), (4, 597476565), (5, 477981252), (6, 398317710), (7, 341415180), (9, 265545140), (10, 238990626), (12, 199158855), (14, 170707590), (15, 159327084), (18, 132772570), (19, 125784540), (20, 119495313), (21, 113805060), (28, 85353795), (30, 79663542), (35, 68283036), (36, 66386285), (38, 62892270), (42, 56902530), (45, 53109028), (57, 41928180), (60, 39831771), (63, 37935020), (70, 34141518), (76, 31446135), (84, 28451265), (90, 26554514), (95, 25156908), (105, 22761012), (114, 20964090), (126, 18967510), (133, 17969220), (140, 17070759), (171, 13976060), (180, 13277257), (190, 12578454), (210, 11380506), (228, 10482045), (252, 9483755), (266, 8984610), (285, 8385636), (315, 7587004), (342, 6988030), (380, 6289227), (399, 5989740), (420, 5690253), (532, 4492305), (570, 4192818), (630, 3793502), (665, 3593844), (684, 3494015), (798, 2994870), (855, 2795212), (1140, 2096409), (1197, 1996580), (1260, 1896751), (1330, 1796922), (1596, 1497435), (1710, 1397606), (1995, 1197948), (2394, 998290), (2660, 898461), (3420, 698803), (3990, 598974), (4788, 499145), (5985, 399316), (7980, 299487), (11970, 199658), (23940, 99829)]