13319460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 52049088

約数和(自身を除く): 38729628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 372, 385, 396, 420, 434, 462, 465, 495, 558, 620, 630, 651, 660, 682, 693, 770, 868, 924, 930, 961, 990, 1023, 1085, 1116, 1155, 1260, 1302, 1364, 1386, 1395, 1540, 1705, 1860, 1922, 1953, 1980, 2046, 2170, 2310, 2387, 2604, 2772, 2790, 2883, 3069, 3255, 3410, 3465, 3844, 3906, 4092, 4340, 4620, 4774, 4805, 5115, 5580, 5766, 6138, 6510, 6727, 6820, 6930, 7161, 7812, 8649, 9548, 9610, 9765, 10230, 10571, 11532, 11935, 12276, 13020, 13454, 13860, 14322, 14415, 15345, 17298, 19220, 19530, 20181, 20460, 21142, 21483, 23870, 26908, 28644, 28830, 30690, 31713, 33635, 34596, 35805, 39060, 40362, 42284, 42966, 43245, 47740, 52855, 57660, 60543, 61380, 63426, 67270, 71610, 73997, 80724, 85932, 86490, 95139, 100905, 105710, 107415, 121086, 126852, 134540, 143220, 147994, 158565, 172980, 190278, 201810, 211420, 214830, 221991, 242172, 295988, 302715, 317130, 369985, 380556, 403620, 429660, 443982, 475695, 605430, 634260, 665973, 739970, 887964, 951390, 1109955, 1210860, 1331946, 1479940, 1902780, 2219910, 2663892, 3329865, 4439820, 6659730, 13319460]

約数ペア:

[(1, 13319460), (2, 6659730), (3, 4439820), (4, 3329865), (5, 2663892), (6, 2219910), (7, 1902780), (9, 1479940), (10, 1331946), (11, 1210860), (12, 1109955), (14, 951390), (15, 887964), (18, 739970), (20, 665973), (21, 634260), (22, 605430), (28, 475695), (30, 443982), (31, 429660), (33, 403620), (35, 380556), (36, 369985), (42, 317130), (44, 302715), (45, 295988), (55, 242172), (60, 221991), (62, 214830), (63, 211420), (66, 201810), (70, 190278), (77, 172980), (84, 158565), (90, 147994), (93, 143220), (99, 134540), (105, 126852), (110, 121086), (124, 107415), (126, 105710), (132, 100905), (140, 95139), (154, 86490), (155, 85932), (165, 80724), (180, 73997), (186, 71610), (198, 67270), (210, 63426), (217, 61380), (220, 60543), (231, 57660), (252, 52855), (279, 47740), (308, 43245), (310, 42966), (315, 42284), (330, 40362), (341, 39060), (372, 35805), (385, 34596), (396, 33635), (420, 31713), (434, 30690), (462, 28830), (465, 28644), (495, 26908), (558, 23870), (620, 21483), (630, 21142), (651, 20460), (660, 20181), (682, 19530), (693, 19220), (770, 17298), (868, 15345), (924, 14415), (930, 14322), (961, 13860), (990, 13454), (1023, 13020), (1085, 12276), (1116, 11935), (1155, 11532), (1260, 10571), (1302, 10230), (1364, 9765), (1386, 9610), (1395, 9548), (1540, 8649), (1705, 7812), (1860, 7161), (1922, 6930), (1953, 6820), (1980, 6727), (2046, 6510), (2170, 6138), (2310, 5766), (2387, 5580), (2604, 5115), (2772, 4805), (2790, 4774), (2883, 4620), (3069, 4340), (3255, 4092), (3410, 3906), (3465, 3844)]