15370740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 58181760

約数和(自身を除く): 42811020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1109, 1155, 1260, 1386, 1540, 1980, 2218, 2310, 2772, 3327, 3465, 4436, 4620, 5545, 6654, 6930, 7763, 9981, 11090, 12199, 13308, 13860, 15526, 16635, 19962, 22180, 23289, 24398, 31052, 33270, 36597, 38815, 39924, 46578, 48796, 49905, 60995, 66540, 69867, 73194, 77630, 85393, 93156, 99810, 109791, 116445, 121990, 139734, 146388, 155260, 170786, 182985, 199620, 219582, 232890, 243980, 256179, 279468, 341572, 349335, 365970, 426965, 439164, 465780, 512358, 548955, 698670, 731940, 768537, 853930, 1024716, 1097910, 1280895, 1397340, 1537074, 1707860, 2195820, 2561790, 3074148, 3842685, 5123580, 7685370, 15370740]

約数ペア:

[(1, 15370740), (2, 7685370), (3, 5123580), (4, 3842685), (5, 3074148), (6, 2561790), (7, 2195820), (9, 1707860), (10, 1537074), (11, 1397340), (12, 1280895), (14, 1097910), (15, 1024716), (18, 853930), (20, 768537), (21, 731940), (22, 698670), (28, 548955), (30, 512358), (33, 465780), (35, 439164), (36, 426965), (42, 365970), (44, 349335), (45, 341572), (55, 279468), (60, 256179), (63, 243980), (66, 232890), (70, 219582), (77, 199620), (84, 182985), (90, 170786), (99, 155260), (105, 146388), (110, 139734), (126, 121990), (132, 116445), (140, 109791), (154, 99810), (165, 93156), (180, 85393), (198, 77630), (210, 73194), (220, 69867), (231, 66540), (252, 60995), (308, 49905), (315, 48796), (330, 46578), (385, 39924), (396, 38815), (420, 36597), (462, 33270), (495, 31052), (630, 24398), (660, 23289), (693, 22180), (770, 19962), (924, 16635), (990, 15526), (1109, 13860), (1155, 13308), (1260, 12199), (1386, 11090), (1540, 9981), (1980, 7763), (2218, 6930), (2310, 6654), (2772, 5545), (3327, 4620), (3465, 4436)]