12571741490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{5477}}^1$

素因数の和:5784

約数の個数: 96

約数和(自身を含む): 28536786432

約数和(自身を除く): 15965044942

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 271, 385, 542, 605, 770, 847, 1210, 1355, 1694, 1897, 2710, 2981, 3794, 4235, 5477, 5962, 8470, 9485, 10954, 14905, 18970, 20867, 27385, 29810, 32791, 38339, 41734, 54770, 60247, 65582, 76678, 104335, 120494, 163955, 191695, 208670, 229537, 301235, 327910, 383390, 421729, 459074, 602470, 662717, 843458, 1147685, 1325434, 1484267, 2108645, 2295370, 2968534, 3313585, 4217290, 4639019, 6627170, 7421335, 9278038, 10389869, 14842670, 16326937, 20779738, 23195095, 32653874, 46390190, 51949345, 81634685, 103898690, 114288559, 163269370, 179596307, 228577118, 359192614, 571442795, 897981535, 1142885590, 1257174149, 1795963070, 2514348298, 6285870745, 12571741490]

約数ペア:

[(1, 12571741490), (2, 6285870745), (5, 2514348298), (7, 1795963070), (10, 1257174149), (11, 1142885590), (14, 897981535), (22, 571442795), (35, 359192614), (55, 228577118), (70, 179596307), (77, 163269370), (110, 114288559), (121, 103898690), (154, 81634685), (242, 51949345), (271, 46390190), (385, 32653874), (542, 23195095), (605, 20779738), (770, 16326937), (847, 14842670), (1210, 10389869), (1355, 9278038), (1694, 7421335), (1897, 6627170), (2710, 4639019), (2981, 4217290), (3794, 3313585), (4235, 2968534), (5477, 2295370), (5962, 2108645), (8470, 1484267), (9485, 1325434), (10954, 1147685), (14905, 843458), (18970, 662717), (20867, 602470), (27385, 459074), (29810, 421729), (32791, 383390), (38339, 327910), (41734, 301235), (54770, 229537), (60247, 208670), (65582, 191695), (76678, 163955), (104335, 120494)]