2260584620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 5715033408

約数和(自身を除く): 3454448788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 71, 98, 106, 140, 142, 196, 212, 245, 265, 284, 355, 371, 490, 497, 530, 613, 710, 742, 980, 994, 1060, 1226, 1420, 1484, 1855, 1988, 2452, 2485, 2597, 3065, 3479, 3710, 3763, 4291, 4970, 5194, 6130, 6958, 7420, 7526, 8582, 9940, 10388, 12260, 12985, 13916, 15052, 17164, 17395, 18815, 21455, 25970, 26341, 30037, 32489, 34790, 37630, 42910, 43523, 51940, 52682, 60074, 64978, 69580, 75260, 85820, 87046, 105364, 120148, 129956, 131705, 150185, 162445, 174092, 184387, 217615, 227423, 263410, 300370, 304661, 324890, 368774, 435230, 454846, 526820, 600740, 609322, 649780, 737548, 870460, 909692, 921935, 1137115, 1218644, 1523305, 1591961, 1843870, 2132627, 2274230, 2306719, 3046610, 3183922, 3687740, 4265254, 4548460, 4613438, 6093220, 6367844, 7959805, 8530508, 9226876, 10663135, 11533595, 15919610, 16147033, 21326270, 23067190, 31839220, 32294066, 42652540, 46134380, 64588132, 80735165, 113029231, 161470330, 226058462, 322940660, 452116924, 565146155, 1130292310, 2260584620]

約数ペア:

[(1, 2260584620), (2, 1130292310), (4, 565146155), (5, 452116924), (7, 322940660), (10, 226058462), (14, 161470330), (20, 113029231), (28, 80735165), (35, 64588132), (49, 46134380), (53, 42652540), (70, 32294066), (71, 31839220), (98, 23067190), (106, 21326270), (140, 16147033), (142, 15919610), (196, 11533595), (212, 10663135), (245, 9226876), (265, 8530508), (284, 7959805), (355, 6367844), (371, 6093220), (490, 4613438), (497, 4548460), (530, 4265254), (613, 3687740), (710, 3183922), (742, 3046610), (980, 2306719), (994, 2274230), (1060, 2132627), (1226, 1843870), (1420, 1591961), (1484, 1523305), (1855, 1218644), (1988, 1137115), (2452, 921935), (2485, 909692), (2597, 870460), (3065, 737548), (3479, 649780), (3710, 609322), (3763, 600740), (4291, 526820), (4970, 454846), (5194, 435230), (6130, 368774), (6958, 324890), (7420, 304661), (7526, 300370), (8582, 263410), (9940, 227423), (10388, 217615), (12260, 184387), (12985, 174092), (13916, 162445), (15052, 150185), (17164, 131705), (17395, 129956), (18815, 120148), (21455, 105364), (25970, 87046), (26341, 85820), (30037, 75260), (32489, 69580), (34790, 64978), (37630, 60074), (42910, 52682), (43523, 51940)]